high
7.8
CWE
287
Advisory Published
Updated

CVE-2022-26858

First published: Tue Sep 06 2022(Updated: )

Dell BIOS versions contain an Improper Authentication vulnerability. A locally authenticated malicious user could potentially exploit this vulnerability by sending malicious input to an SMI in order to bypass security controls.

Credit: security_alert@emc.com

Affected SoftwareAffected VersionHow to fix
Dell Alienware m15 R6 Firmware<1.8.0
Dell Alienware m15 R6 Firmware
Dell Chengming 3980 Firmware<2.21.0
Dell Chengming 3980 Firmware
Dell Chengming 3988 Firmware<1.9.0
Dell Chengming 3988 Firmware
Dell Chengming 3990<1.8.2
Dell Chengming 3990 Firmware
Dell Chengming 3991<1.8.2
Dell chengming 3991 firmware
Dell G15 5510 Firmware<1.8.0
Dell G15 5510 Firmware
Dell G15 5511 Firmware<1.9.0
Dell G15 5511 Firmware
Dell G3 15 3590 Firmware<1.16.0
Dell G3 15 3590
Dell G3 3500 Firmware<1.12.0
Dell G3 15 3500
Dell G3 3579 Firmware<1.19.0
Dell G3 3579
Dell G5 15 5587 Firmware<1.19.0
Dell G5 15 5587 Firmware
Dell G5 15 5590 Firmware<1.18.0
Dell G5 15 5590
Dell G5 5000 Firmware<1.5.1
Dell G5 5000 Firmware
Dell G5 5090 Firmware<1.12.0
Dell G5 5090 firmware
Dell G5 15 5500 Firmware<1.12.0
Dell G5 15 5500 Firmware
Dell G7 15 7500 Firmware<1.12.0
Dell G7 15 7500 Firmware
Dell G7 7588 Firmware<1.19.0
Dell G7 7588 Firmware
Dell G7 17 7700 Firmware<1.12.0
Dell G7 17 7700 Firmware
Dell G7 17 7790 Firmware<1.18.0
Dell G7 7790
Dell Latitude 3480 Mobile Thin Client Firmware<1.19.1
Dell Latitude 3480 Mobile Thin Client
Dell Latitude 3580 Firmware<1.19.1
Dell Latitude 3580 Firmware
Dell Edge Gateway 3000 Firmware<1.8.0
Dell Edge Gateway 3000
Dell Edge Gateway 5000 firmware<1.18.0
Dell Edge Gateway 5000 firmware
Dell Embedded Box PC 3000 Firmware<1.14.0
Dell Embedded Box PC 3000 Firmware
Dell Embedded Box PC 5000<1.15.0
Dell Embedded Box PC 5000
Dell Inspiron 5378 Firmware<1.36.0
Dell Inspiron 13 2-in-1 5378
Dell Inspiron 5379 Firmware<1.19.0
Dell Inspiron 13 2-in-1 5379
Dell Inspiron 7378 Firmware<1.36.0
Dell Inspiron 13 2-in-1 7378
Dell Inspiron 3467 Firmware<2.18.0
Dell Inspiron 3467 Firmware
Dell Inspiron 14 3476 Firmware<1.16.0
Dell Inspiron 3476
Dell Inspiron 3567 Firmware<2.18.0
Dell Inspiron 15 3567 Firmware
Dell Inspiron 5566 Firmware<1.17.0
Dell Inspiron 5566 Firmware
Dell Inspiron 5578 Firmware<1.36.0
Dell Inspiron 15 2-in-1 5578
Dell Inspiron 5579 Firmware<1.19.0
Dell Inspiron 15 5579 Firmware
Dell Inspiron 15 2-in-1 5582 Firmware<2.13.0
Dell Inspiron 15 2-in-1 5582
Dell Inspiron 7572 Firmware<1.10.0
Dell Inspiron 15 7572 Firmware
Dell Inspiron 7773 Firmware<1.16.0
Dell Inspiron 17 7773 Firmware
Dell Inspiron 15 Gaming 7577 Firmware<1.19.0
Dell Inspiron 15 Gaming 7577 Firmware
Dell Inspiron 3470 Firmware<2.21.0
Dell Inspiron 3470 Firmware
Dell Inspiron 3471 Firmware<1.9.0
Dell Inspiron 3471 Firmware
Dell Inspiron 3480 AIO Firmware<1.17.0
Dell Inspiron 3480
Dell Inspiron 3481 Firmware<1.16.0
Dell Inspiron 3481 Firmware
Dell Inspiron 3490 Firmware<1.16.0
Dell Inspiron 3490 Firmware
Dell Inspiron 3493 Firmware<1.19.0
Dell Inspiron 3493 Firmware
Dell Inspiron 3501 Firmware<1.11.0
Dell Inspiron 3501 Firmware
Dell Inspiron 15 3511 Firmware<1.8.0
Dell Inspiron 15 3511
Dell Inspiron 3576 Firmware<1.16.0
Dell Inspiron 3576 Firmware
Dell Inspiron 3580 Firmware<1.17.0
Dell Inspiron 3580 Firmware
Dell Inspiron 3581 Firmware<1.16.0
Dell Inspiron 3581 Firmware
Dell Inspiron 3590 Firmware<1.16.0
Dell Inspiron 3590 Firmware
Dell Inspiron 3593 Firmware<1.19.0
Dell Inspiron 3593 Firmware
Dell Inspiron 3670 Firmware<2.21.0
Dell Inspiron 3670 Firmware
Dell Inspiron 3671 Firmware<1.9.0
Dell Inspiron 3671 Firmware
Dell Inspiron 3780 Firmware<1.17.0
Dell Inspiron 3780 Firmware
Dell Inspiron 3781 Firmware<1.16.0
Dell Inspiron 3781 Firmware
Dell Inspiron 3790 Firmware<1.16.0
Dell Inspiron 3790 Firmware
Dell Inspiron 3793 Firmware<1.19.0
Dell Inspiron 3793 Firmware
Dell Inspiron 3880 Firmware<1.8.2
Dell Inspiron 3880 Firmware
Dell Inspiron 3881<1.8.3
Dell Inspiron 3881
Dell Inspiron 3891 Firmware<1.4.1
Dell Inspiron 3891
Dell Inspiron 3910 Firmware<1.1.66
Dell Inspiron 3910 Firmware
Dell Inspiron 5300 Firmware<1.10.0
Dell Inspiron 5300 Firmware
Dell Inspiron 5301 Firmware<1.12.0
Dell Inspiron 5301 Firmware
Dell Inspiron 13 5310 Firmware<2.6.1
Dell Inspiron 13 5310
Dell Inspiron 5370 Firmware<1.21.0
Dell Inspiron 5370 Firmware
Dell Inspiron 5390 Firmware<1.15.0
Dell Inspiron 5390 Firmware
Dell Inspiron 5391 Firmware<1.16.0
Dell Inspiron 5391 Firmware
Dell Inspiron 5400 Firmware<1.8.0
Dell Inspiron 5400 AIO
Dell Inspiron 5400 2-in-1 Firmware<1.10.0
Dell Inspiron 5400
Dell Inspiron 5401 AIO Firmware<1.10.0
Dell Inspiron 5401 AIO
Dell Inspiron 5401 All-in-One Firmware<1.8.0
Dell Inspiron 5401 All-in-One
Dell Inspiron 5402 Firmware<1.9.0
Dell Inspiron 5402
Dell Inspiron 5406 2-in-1 Firmware<1.11.1
Dell Inspiron 5406 2-in-1 Firmware
Dell Inspiron 5408 Firmware<1.10.0
Dell Inspiron 5408 Firmware
Dell Inspiron 5409 Firmware<1.9.0
Dell Inspiron 5409 Firmware
Dell Inspiron 14 5410 Firmware<2.6.1
Dell Inspiron 14 5410
Dell Inspiron 5410 Firmware<2.6.1
Dell Inspiron 14 5410 2-in-1
Dell Inspiron 5480 Firmware<2.13.0
Dell Inspiron 5480 2-in-1
Dell Inspiron 5481 Firmware<2.13.0
Dell Inspiron 5481 2-in-1
Dell Inspiron 5482 Firmware<2.13.0
Dell Inspiron 5482 Firmware
Dell Inspiron 14 5490 Firmware<1.17.0
Dell Inspiron 14 5490
Dell Inspiron 5490 All-in-One Firmware<1.13.0
Dell Inspiron 5490
Dell Inspiron 5491 Firmware<1.13.0
Dell Inspiron 5491 2-in-1 firmware
Dell Inspiron 5493 Firmware<1.19.0
Dell Inspiron 5493 Firmware
Dell Inspiron 5494 Firmware<1.16.0
Dell Inspiron 5494
Dell Inspiron 5498 Firmware<1.17.0
Dell Inspiron 5498
Dell Inspiron 5501 Firmware<1.10.0
Dell Inspiron 5501
Dell Inspiron 5502 Firmware<1.9.0
Dell Inspiron 5502 Firmware
Dell Inspiron 5508 Firmware<1.10.0
Dell Inspiron 5508 Firmware
Dell Inspiron 5509 Firmware<1.9.0
Dell Inspiron 5509
Dell Inspiron 15 5510 Firmware<2.6.1
Dell Inspiron 15 5510
Dell Inspiron 5570 Firmware<1.8.0
Dell Inspiron 5570
Dell Inspiron 5580 Firmware<2.13.0
Dell Inspiron 5580 Firmware
Dell Inspiron 5583 Firmware<1.17.0
Dell Inspiron 5583 Firmware
Dell Inspiron 5584 Firmware<1.17.0
Dell Inspiron 5584 Firmware
Dell Inspiron 5590 Firmware<1.17.0
Dell Inspiron 5590 Firmware
Dell Inspiron 5591 Firmware<1.13.0
Dell Inspiron 5591 2-in-1 firmware
Dell Inspiron 5593<1.19.0
Dell Inspiron 5593 Firmware
Dell Inspiron 5594 Firmware<1.16.0
Dell Inspiron 5594
Dell Inspiron 5598 Firmware<1.17.0
Dell Inspiron 5598 Firmware
Dell Inspiron 5770 Firmware<1.8.0
Dell Inspiron 5770 Firmware
Dell Inspiron 13 7000 Firmware<1.16.0
Dell Inspiron 7000 Firmware
Dell Inspiron 7300 Firmware<1.12.0
Dell Inspiron 7300
Dell Inspiron 7300 Firmware<1.6.0
Dell Inspiron 7300
Dell Inspiron 7306 2-in-1 firmware<1.11.1
Dell Inspiron 7306 2-in-1 firmware
Dell Inspiron 13 7370 Firmware<1.22.0
Dell Inspiron 13 7370
Dell Inspiron 13 7373 Firmware<1.22.0
Dell Inspiron 13 7373
Dell Inspiron 7380 Firmware<1.16.0
Dell Inspiron 7380 Firmware
Dell Inspiron 7386 Firmware<1.13.0
Dell Inspiron 7386 Firmware
Dell Inspiron 7390 Firmware<1.16.0
Dell Inspiron 7390 Firmware
Dell Inspiron 7391 Firmware<1.14.0
Dell Inspiron 7391
Dell Inspiron 7400 Firmware<1.12.0
Dell Inspiron 7400 Firmware
Dell Inspiron 7472 Firmware<1.10.0
Dell Inspiron 7472 Firmware
Dell Inspiron 7490 Firmware<1.11.0
Dell Inspiron 7490
Dell Inspiron 7500 Firmware<1.11.0
Dell Inspiron 7500 Firmware
Dell Inspiron 7500 Firmware<1.6.0
Dell Inspiron 7500 2-in-1 Firmware
Dell Inspiron 7501 Firmware<1.11.0
Dell Inspiron 7501 Firmware
Dell Inspiron 7506 Firmware<1.11.1
Dell Inspiron 7506 2-in-1 firmware
Dell Inspiron 15 7510 Firmware<1.4.0
Dell Inspiron 15 7510
Dell Inspiron 15 7570 Firmware<1.22.0
Dell Inspiron 15 7570
Dell Inspiron 15 7573 Firmware<1.22.0
Dell Inspiron 15 7573
Dell Inspiron 7580 Firmware<1.16.0
Dell Inspiron 7580 Firmware
Dell Inspiron 7586 Firmware<1.13.0
Dell Inspiron 7586 Firmware
Dell Inspiron 7590 Firmware<1.16.0
Dell Inspiron 7590 Firmware
Dell Inspiron 7591 Firmware<1.13.0
Dell Inspiron 7591 2-in-1
Dell Inspiron 16 7610 Firmware<1.4.0
Dell Inspiron 16 7610 Firmware
Dell Inspiron 7700 All-in-One Firmware<1.8.0
Dell Inspiron 7700
Dell Inspiron 7706 2-in-1 Firmware<1.11.1
Dell Inspiron 7706 2-in-1
Dell Inspiron 7786 Firmware<1.13.0
Dell Inspiron 7786 Firmware
Dell Inspiron 7790 Firmware<1.13.0
Dell Inspiron 7790 Firmware
Dell Inspiron 7791 Firmware<1.14.0
Dell Inspiron 7791 Firmware
Dell Inspiron 5491 AIO Firmware<1.13.0
Dell Inspiron 5491 AIO
Dell Latitude 13 3380 Firmware<1.17.1
Dell Latitude 3380 Firmware
Dell Latitude 3120 Firmware<1.6.0
Dell Latitude 3120 Firmware
Dell Latitude 3180 Firmware<1.18.0
Dell Latitude 3180 Firmware
Dell Latitude 3189 Firmware<1.18.0
Dell Latitude 3189 Firmware
Dell Latitude 3190 Firmware<1.18.0
Dell Latitude 3190 2-in-1
Dell Latitude 3190 2-in-1 Firmware<1.18.0
Dell Latitude 3190 2-in-1 Firmware
Dell Latitude 3300 Firmware<1.14.0
Dell Latitude 3300 Firmware
Dell Latitude 3310 Firmware<1.13.0
Dell Latitude 3310 Firmware
Dell Latitude 3301 Firmware<1.19.0
Dell Latitude 3301 Firmware
Dell Latitude 3310 2-in-1 Firmware<1.12.0
Dell Latitude 3310
Dell Latitude 3320 Firmware<1.8.2
Dell Latitude 3320 Firmware
Dell Latitude 3379 Firmware<1.0.33
Dell Latitude 3379 Firmware
Dell Latitude 3390 Firmware<1.18.1
Dell Latitude 3390 Firmware
Dell Latitude 3400 Firmware<1.21.0
Dell Latitude 3400 Firmware
Dell Latitude 3410 Firmware<1.12.0
Dell Latitude 3410
Dell Latitude 3420 Firmware<1.14.1
Dell Latitude 3420 Firmware
Dell Latitude 3470 Firmware<1.23.0
Dell Latitude 3470 Firmware
Dell Latitude 3490 Firmware<1.18.0
Dell Latitude 3490 Firmware
Dell Latitude 3500 Firmware<1.21.0
Dell Latitude 3500 Firmware
Dell Latitude 3510 Firmware<1.12.0
Dell Latitude 3510 Firmware
Dell Latitude 3520 Firmware<1.14.1
Dell Latitude 3520 Firmware
Dell Latitude 3570 Firmware<1.23.0
Dell Latitude 3570 Firmware
Dell Latitude 3590 Firmware<1.18.0
Dell Latitude 3590 Firmware
Dell Latitude 5175 Firmware<1.13.0
Dell Latitude 5175 Firmware
Dell Latitude 5179 Firmware<1.13.0
Dell Latitude 5179 Firmware
Dell Latitude 5280 Firmware<1.23.1
Dell Latitude 5280 Firmware
Dell Latitude 5285 Firmware<1.16.0
Dell Latitude 5285
Dell Latitude 5288 Firmware<1.23.1
Dell Latitude 5288 Firmware
Dell Latitude 5289 Firmware<1.26.1
Dell Latitude 5289 Firmware
Dell Latitude 5290 Firmware<1.20.0
Dell Latitude 5290 2-in-1
Dell Latitude 5290 2-in-1 Firmware<1.19.0
Dell Latitude 5290 2-in-1 Firmware
Dell Latitude 5300 Firmware<1.19.0
Dell Latitude 5300 Firmware
Dell Latitude 5300 2-in-1 Firmware<1.19.0
Dell Latitude 5300 2-in-1 Firmware
Dell Latitude 5310 Firmware<1.10.1
Dell Latitude 5310 Firmware
Dell Latitude 5310 2-in-1 Firmware<1.10.1
Dell Latitude 5310
Dell Latitude 5320 Firmware<1.15.2
Dell Latitude 5320 Firmware
Dell Latitude 5400 Firmware<1.15.0
Dell Latitude 5400 Firmware
Dell Latitude 5401 Firmware<1.17.0
Dell Latitude 5401 Firmware
Dell Latitude 5410 Firmware<1.10.0
Dell Latitude 5410 Firmware
Dell Latitude 5411 Firmware<1.10.0
Dell Latitude 5411 Firmware
Dell Latitude 14 Rugged 5414 Firmware<1.33.0
Dell Latitude Rugged 5414
Dell Latitude Rugged 5420 Firmware<1.15.1
Dell Latitude 5420 Firmware
Dell Latitude Rugged 5420 Firmware<1.16.0
Dell Latitude Rugged 5420 Firmware
Dell Latitude Rugged 5424 Firmware<1.16.0
Dell Latitude Rugged 5424 Firmware
Dell Latitude 5480 Firmware<1.23.1
Dell Latitude 5480 Firmware
Dell Latitude 5488 Firmware<1.23.1
Dell Latitude 5488 Firmware
Dell Latitude 5490 Firmware<1.20.0
Dell Latitude 5490 Firmware
Dell Latitude 5491 Firmware<1.18.0
Dell Latitude 5491 Firmware
Dell Latitude 5495 Firmware<1.6.0
Dell Latitude 5495 Firmware
Dell Latitude 5500 Firmware<1.15.0
Dell Latitude 5500 Firmware
Dell Latitude 5501 Firmware<1.17.0
Dell Latitude 5501 Firmware
Dell Latitude 5510 Firmware<1.10.0
Dell Latitude 5510 Firmware
Dell Latitude 5511 Firmware<1.10.0
Dell Latitude 5511 Firmware
Dell Latitude 5520 Firmware<1.15.2
Dell Latitude 5520 Firmware
Dell Latitude 5521 Firmware<1.8.0
Dell Latitude 5521 Firmware
Dell Latitude 5580 firmware<1.23.1
Dell Latitude 5580 firmware
Dell Latitude 5590 Firmware<1.20.0
Dell Latitude 5590 Firmware
Dell Latitude 5591 Firmware<1.18.0
Dell Latitude 5591 Firmware
Dell Latitude 7200 2-in-1 Firmware<1.16.1
Dell Latitude 7200
Dell Latitude 7210 2-in-1 firmware<1.11.0
Dell Latitude 7210
Dell Latitude 7212 Rugged Extreme Tablet Firmware<1.37.0
Dell Latitude 7212 Rugged Extreme Tablet Firmware
Dell Latitude 7214 Firmware<1.33.0
Dell Latitude 7214 Firmware
Dell Latitude 7220 Rugged Extreme Tablet<1.17.0
Dell Latitude Rugged 7220 Extreme
Dell Latitude 7220 Rugged Extreme Tablet Firmware<1.17.0
Dell Latitude Rugged 7220 Extreme
Dell Latitude 7275 2-in-1 Firmware<1.13.0
Dell Latitude 7275 2-in-1 Firmware
Dell Latitude 7280 Firmware<1.24.1
Dell Latitude 7280 Firmware
Dell Latitude 12 7285 Firmware<1.14.0
Dell Latitude 12 7285 Firmware
Dell Latitude 7290 Firmware<1.23.0
Dell Latitude 7290 Firmware
Dell Latitude 7300 Firmware<1.17.0
Dell Latitude 7300 Firmware
Dell Latitude 7310 Firmware<1.11.0
Dell Latitude 7310 Firmware
Dell Latitude 7320 Detachable Firmware<1.14.1
Dell Latitude 7320 Firmware
Dell Latitude 7320 Detachable Firmware<1.9.0
Dell Latitude 7320 Detachable Firmware
Dell Latitude 13 7370 Ultrabook Firmware<1.27.3
Dell Latitude 13 7370 Ultrabook
Dell Latitude 7380 Firmware<1.24.1
Dell Latitude 7380 Firmware
Dell Latitude 7389 Firmware<1.26.1
Dell Latitude 7389 Firmware
Dell Latitude 7390 Firmware<1.23.0
Dell Latitude 7390 Firmware
Dell Latitude 13 7390 2-in-1 Firmware<1.22.0
Dell Latitude 7390
Dell Latitude 7400 Firmware<1.17.0
Dell Latitude 7400 Firmware
Dell Latitude 7400 2-in-1 firmware<1.15.1
Dell Latitude 7400
Dell Latitude 7410 Firmware<1.11.0
Dell Latitude 7410 Firmware
Dell Latitude 7414 Rugged Extreme<1.33.0
Dell Latitude Rugged Extreme 7414
Dell Latitude 7420 Firmware<1.14.1
Dell Latitude 7420 Firmware
Dell Latitude 7424 Rugged Extreme Firmware<1.16.0
Dell Latitude 7424 Rugged Extreme Firmware
Dell Latitude 7480 Firmware<1.24.1
Dell Latitude 7480 Firmware
Dell Latitude 7490 Firmware<1.23.0
Dell Latitude 7490 Firmware
Dell Latitude 7520 Firmware<1.14.1
Dell Latitude 7520 Firmware
Dell Latitude 9410 Firmware<1.11.0
Dell Latitude 9410 Firmware
Dell Latitude 9420 Firmware<1.8.0
Dell Latitude 9420 Firmware
Dell Latitude 9510 Firmware<1.9.0
Dell Latitude 9510 Firmware
Dell Latitude 9520 Firmware<1.10.1
Dell Latitude 9520 Firmware
Dell Latitude E5270<1.29.4
Dell Latitude E5270 Firmware
Dell Latitude E5470<1.29.4
Dell Latitude E5470 Firmware
Dell Latitude E5570 Firmware<1.29.4
Dell Latitude E5570 Firmware
Dell Latitude E7270 Mobile Thin Client Firmware<1.32.4
Dell Latitude E7270 Mobile Thin Client Firmware
Dell Latitude E7470 Firmware<1.32.4
Dell Latitude E7470 Firmware
Dell Latitude 5430 Rugged Firmware<1.4.1
Dell Latitude 5430 Rugged Firmware
Dell Latitude 7330 Rugged Firmware<1.4.1
Dell Latitude 7330
Dell Latitude 5421 Firmware<1.10.0
Dell Latitude 5421 Firmware
Dell OptiPlex 3040 Firmware<1.18.1
Dell OptiPlex 3040 Firmware
Dell OptiPlex 3046 Firmware<1.15.0
Dell OptiPlex 3046 Firmware
Dell OptiPlex 3050 Firmware<1.19.0
Dell OptiPlex 3050 Firmware
Dell OptiPlex 3050 All-in-One Firmware<1.20.0
Dell OptiPlex 3050
Dell Optiplex 3060 Firmware<1.17.0
Dell OptiPlex 3060
Dell OptiPlex 3070 Firmware<1.12.0
Dell OptiPlex 3070 Firmware
Dell OptiPlex 3080 Firmware<2.8.1
Dell OptiPlex 3080 Firmware
Dell OptiPlex 3090 Firmware<2.1.1
Dell OptiPlex 3090 Firmware
Dell OptiPlex 3090 Ultra Firmware<1.7.0
Dell Optiplex 3090 Ultra
Dell Optiplex 3240 AIO Firmware<1.15.0
Dell OptiPlex 3240 All-in-One Firmware
Dell OptiPlex 3280 AIO Firmware<1.11.0
Dell OptiPlex 3280 All-in-One Firmware
Dell OptiPlex 5040 Firmware<1.21.0
Dell OptiPlex 5040 Firmware
Dell OptiPlex 5050 Firmware<1.19.0
Dell OptiPlex 5050 Firmware
Dell OptiPlex 5055 Firmware<1.6.2
Dell OptiPlex 5055 Firmware
Dell OptiPlex 5060 Firmware<1.17.0
Dell OptiPlex 5060
Dell Optiplex 5070 Firmware<1.12.0
Dell Optiplex 5070 Firmware
Dell OptiPlex 5080 Firmware<1.8.2
Dell OptiPlex 5080 Firmware
Dell OptiPlex 5090 Tower Firmware<1.4.3
Dell OptiPlex 5090 Firmware
Dell OptiPlex 5250 Firmware<1.20.0
Dell OptiPlex 5250 Firmware
Dell OptiPlex 5260 AIO Firmware<1.17.0
Dell OptiPlex 5260 AIO
Dell OptiPlex 5270 AIO Firmware<1.12.0
Dell OptiPlex 5270 All-in-One Firmware
Dell Optiplex 5480 AIO Firmware<1.12.0
Dell OptiPlex 5480
Dell OptiPlex 5490 All-in-One Firmware<1.7.0
Dell OptiPlex 5490 All-in-One
Dell OptiPlex 7040 Firmware<1.22.0
Dell OptiPlex 7040 Firmware
Dell OptiPlex 7050 Firmware<1.19.0
Dell OptiPlex 7050 Firmware
Dell OptiPlex 7060 Firmware<1.17.0
Dell OptiPlex 7060 Firmware
Dell OptiPlex 7070 Firmware<1.12.0
Dell OptiPlex 7070
Dell OptiPlex 7070 Ultra<1.11.1
Dell OptiPlex 7070 Ultra Firmware
Dell OptiPlex 7071 Firmware<1.12.0
Dell OptiPlex 7071 Firmware
Dell OptiPlex 7080 Firmware<1.8.2
Dell OptiPlex 7080 Firmware
Dell OptiPlex 7090 Firmware<1.6.1
Dell OptiPlex 7090 Tower
Dell OptiPlex 7090 Ultra Firmware<1.7.2
Dell OptiPlex 7090 Ultra Firmware
Dell OptiPlex 7440 AIO Firmware<1.18.0
Dell OptiPlex 7440 AIO
Dell OptiPlex 7450 Firmware<1.20.0
Dell OptiPlex 7450 AIO
Dell OptiPlex 7460 Firmware<1.17.0
Dell OptiPlex 7460 Firmware
Dell OptiPlex AIO 7470 Firmware<1.12.0
Dell OptiPlex 7470 All-in-One Firmware
Dell OptiPlex 7480 All-in-One Firmware<1.12.0
Dell OptiPlex 7480 All-in-One Firmware
Dell OptiPlex 7490 AIO Firmware<1.7.0
Dell OptiPlex 7490 AIO
Dell OptiPlex 7760 All-in-One Firmware<1.17.0
Dell OptiPlex 7760 All-in-One
Dell OptiPlex 7770 All-in-One Firmware<1.12.0
Dell OptiPlex 7770 All-in-One Firmware
Dell OptiPlex 7780 AIO Firmware<1.12.0
Dell OptiPlex 7780 All-in-One Firmware
Dell OptiPlex XE3 Firmware<1.17.0
Dell OptiPlex XE3 Firmware
Dell Precision 3240 Compact Firmware<1.9.1
Dell Precision 3240 Compact Firmware
Dell Precision 3420 Tower Firmware<2.20.0
Dell Precision 3420 Tower Firmware
Dell Precision 3430 Tower Firmware<1.17.0
Dell Precision 3430 Tower
Dell Precision Tower 3431 Small Form Factor Firmware<1.12.0
Dell Precision Tower 3431 Small Form Factor
Dell Precision 3440 Firmware<1.8.2
Dell Precision 3440 Firmware
Dell Precision 3450 Firmware<1.4.2
Dell Precision 3450 Firmware
Dell Precision 3510 Firmware<1.29.4
Dell Precision 3510 Firmware
Dell Precision 3520 Firmware<1.23.1
Dell Precision 3520 Firmware
Dell Precision 3530 Firmware<1.18.0
Dell Precision 3530 Firmware
Dell Precision 3540 Firmware<1.15.0
Dell Precision 3540 Firmware
Dell Precision 3541 Firmware<1.17.0
Dell Precision 3541 Firmware
Dell Precision 3550 Firmware<1.10.0
Dell Precision 3550 Firmware
Dell Precision 3551 Firmware<1.10.0
Dell Precision 3551 Firmware
Dell Precision 3560 Firmware<1.15.2
Dell Precision 3560 Firmware
Dell Precision 3561 Firmware<1.8.0
Dell Precision 3561 Firmware
Dell Precision 3620 Firmware<2.20.0
Dell Precision 3620 Tower
Dell Precision 3630 Firmware<2.12.0
Dell Precision 3630 Tower Firmware
Dell Precision 3640 Firmware<1.11.1
Dell Precision 3640 Tower
Dell Precision 3650 MT Firmware<1.7.0
Dell Precision 3650 Tower Firmware
Dell Precision 3930 Firmware<2.16.1
Dell Precision 3930 XL Rack
Dell Precision 5510 Firmware<1.20.0
Dell Precision 5510 Firmware
Dell Precision 5520 Firmware<1.26.0
Dell Precision 5520 Firmware
Dell Precision 5530 Firmware<1.23.0
Dell Precision 5530 Firmware
Dell Precision 5530 2-in-1 Firmware<1.23.0
Dell Precision 5530 2-in-1 Firmware
Dell Precision 5540 Firmware<1.15.0
Dell Precision 5540 Firmware
Dell Precision 5550 Firmware<1.12.0
Dell Precision 5550 Firmware
Dell Precision 5560 Firmware<1.7.0
Dell Precision 5560 Firmware
Dell Precision 5750 Firmware<1.12.0
Dell Precision 17 M5750 Firmware
Dell Precision 5760 Firmware<1.6.0
Dell Precision 5760 Firmware
Dell Precision 5820 Firmware<2.14.0
Dell Precision 5820 Tower Firmware
Dell Precision 7520 Firmware<1.23.1
Dell Precision 7520 Firmware
Dell Precision 7530 Firmware<1.19.0
Dell Precision 7530 Firmware
Dell Precision 7540 Firmware<1.17.0
Dell Precision 7540 Firmware
Dell Precision 7550 Firmware<1.12.0
Dell Precision 7550 Firmware
Dell Precision 7560 Firmware<1.10.1
Dell Precision 7560 Firmware
Dell Precision 7710 Firmware<1.25.3
Dell Precision 7710 Firmware
Dell Precision 7720 Firmware<1.23.1
Dell Precision 7720 Firmware
Dell Precision 7730 Firmware<1.19.0
Dell Precision 7730
Dell Precision 7740 Firmware<1.17.0
Dell Precision 7740 Firmware
Dell Precision 7750 Firmware<1.12.0
Dell Precision 7750 Firmware
Dell Precision 7760 Firmware<1.10.1
Dell Precision 7780
Dell Precision 7920 Tower Firmware<2.18.0
Dell Precision 7920 XL Tower
Dell Precision 7820 Tower Firmware<2.18.0
Dell Precision 7820 Tower Firmware
Dell Vostro 15 7570 Firmware<1.16.0
Dell Vostro 15 7570 Firmware
Dell Vostro 7580 Firmware<1.19.0
Dell Vostro 15 7580
Dell Vostro 3070 Firmware<2.21.0
Dell Vostro 3070 Firmware
Dell Vostro 3267 Firmware<1.19.0
Dell Vostro 3267 Firmware
Dell Vostro 3268 Firmware<1.19.0
Dell Vostro 3268 Firmware
Dell Vostro 3400 Firmware<1.11.0
Dell Vostro 3400 Firmware
Dell Vostro 3401 Firmware<1.11.0
Dell Vostro 3401 Firmware
Dell Vostro 14 3468 Firmware<3.11.0
Dell Vostro 3468 Firmware
Dell Vostro 3470 Firmware<2.21.0
Dell Vostro 3470 Firmware
Dell Vostro 3471 Firmware<1.9.0
Dell Vostro 3471 Firmware
Dell Vostro 14 3478 Firmware<1.16.0
Dell Vostro 3478 Firmware
Dell Vostro 3480 Firmware<1.17.0
Dell Vostro 3480 Firmware
Dell Vostro 3481 Firmware<1.16.0
Dell Vostro 3481 Firmware
Dell Vostro 3490 Firmware<1.16.0
Dell Vostro 3490 Firmware
Dell Vostro 3500 Firmware<1.11.0
Dell Vostro 3500 Firmware
Dell Vostro 3501 Firmware<1.11.0
Dell Vostro 3501 Firmware
Dell Vostro 15 3510 Firmware<1.8.0
Dell Vostro 3510 Firmware
Dell Vostro 15 3568 Firmware<3.11.0
Dell Vostro 3568 Firmware
Dell Vostro 15 3578 Firmware<1.16.0
Dell Vostro 3578 Firmware
Dell Vostro 3580 Firmware<1.17.0
Dell Vostro 3580 Firmware
Dell Vostro 3581 Firmware<1.16.0
Dell Vostro 3581 Firmware
Dell Vostro 3583 Firmware<1.17.0
Dell Vostro 3583 Firmware
Dell Vostro 3584<1.16.0
Dell Vostro 3584 Firmware
Dell Vostro 3590 Firmware<1.16.0
Dell Vostro 3590 Firmware
Dell Vostro 3660 firmware<1.19.0
Dell Vostro 3660 firmware
Dell Vostro 3667 Firmware<1.19.0
Dell Vostro 3667 Firmware
Dell Vostro 3668 Firmware<1.19.0
Dell Vostro 3668 Firmware
Dell Vostro 3669 Firmware<1.19.0
Dell Vostro 3669 Firmware
Dell Vostro 3670 Firmware<2.21.0
Dell Vostro 3670 Firmware
Dell Vostro 3671 Firmware<1.9.0
Dell Vostro 3671 Firmware
Dell Vostro 3681 Firmware<2.8.2
Dell Vostro 3681 Firmware
Dell Vostro 3690 Firmware<1.4.1
Dell Vostro 3690 Firmware
Dell Vostro 3710 Firmware<1.1.66
Dell Vostro 3710 Firmware
Dell Vostro 3881 Firmware<2.8.2
Dell Vostro 3881 Firmware
Dell Vostro 3888 Firmware<2.8.2
Dell Vostro 3888 Firmware
Dell Vostro 3890 Firmware<1.4.1
Dell Vostro 3890 Firmware
Dell Vostro 3910 Firmware<1.1.66
Dell Vostro 3910 Firmware
Dell Vostro 5090 Firmware<2.8.2
Dell Vostro 5090 Firmware
Dell Vostro 5300 Firmware<2.8.2
Dell Vostro 5300 Firmware
Dell Vostro 5301 Firmware<1.12.0
Dell Vostro 5301 Firmware
Dell Vostro 13 5310 Firmware<2.6.1
Dell Vostro 5310 Firmware
Dell Vostro 5370 Firmware<1.21.0
Dell Vostro 5370 Firmware
Dell Vostro 5390 Firmware<1.15.0
Dell Vostro 5390 Firmware
Dell Vostro 5391 Firmware<1.16.0
Dell Vostro 5391 Firmware
Dell Vostro 5401 Firmware<1.10.0
Dell Vostro 5401 Firmware
Dell Vostro 5402 Firmware<1.9.0
Dell Vostro 5402 Firmware
Dell Vostro 14 5410 Firmware<2.6.1
Dell Vostro 14 5410 Firmware
Dell Vostro 14 5468 firmware<1.18.0
Dell Vostro 14 5468
Dell Vostro 14 5471 Firmware<1.21.0
Dell Vostro 14 5471 Firmware
Dell Vostro 5481 Firmware<2.13.0
Dell Vostro 5481 Firmware
Dell Vostro 5490 Firmware<1.17.0
Dell Vostro 5490 Firmware
Dell Vostro 5491 Firmware<1.19.0
Dell Vostro 5491 Firmware
Dell Vostro 5501 Firmware<1.10.0
Dell Vostro 5501 Firmware
Dell Vostro 5502 Firmware<1.9.0
Dell Vostro 5502 Firmware
Dell Vostro 5510 Firmware<2.6.1
Dell Vostro 5510 Firmware
Dell Vostro 15 5568 Firmware<1.18.0
Dell Vostro 15 5568
Dell Vostro 5581 Firmware<2.13.0
Dell Vostro 5581 Firmware
Dell Vostro 5590 Firmware<1.17.0
Dell Vostro 5590 Firmware
Dell Vostro 5591 Firmware<1.19.0
Dell Vostro 5591 Firmware
Dell Vostro 5880 Firmware<1.8.2
Dell Vostro 5880 Firmware
Dell Vostro 5890 Firmware<1.4.0
Dell Vostro 5890 Firmware
Dell Vostro 7500 Firmware<1.11.0
Dell Vostro 7500 Firmware
Dell Vostro 15 7510 Firmware<1.4.0
Dell Vostro 15 7510
Dell Vostro 7590 Firmware<1.13.0
Dell Vostro 7590 Firmware
Dell Wyse 5070 Thin Client Firmware<1.16.0
Dell Wyse 5070 Firmware
Dell Wyse 5470 All-in-One Firmware<1.12.0
Dell Wyse 5470 Thin Client
Dell Wyse 5470 Firmware<1.14.1
Dell Wyse 5470 All-in-One Thin Client
Dell Wyse 7040 Thin Firmware<1.14.0
Dell Wyse 7040 Thin Firmware
Dell XPS 13 9305 Firmware<1.3.0
Dell XPS 13 9305 Firmware
Dell XPS 13 9310 Firmware<3.4.0
Dell XPS 13 9310 Firmware
Dell XPS 13 2-in-1 9310 Firmware<2.7.0
Dell XPS 13 9310 2-in-1 Firmware
Dell XPS 13 9360<2.19.0
Dell XPS 13 9360 Firmware
Dell XPS 13 9365 Firmware<2.19.0
Dell XPS 13 9365 Firmware
Dell XPS 13 9370 Firmware<1.18.0
Dell XPS 13 9370 Firmware
Dell XPS 9380 Firmware<1.17.0
Dell XPS 13 9380 Firmware
Dell XPS 15 7590 Firmware<1.23.0
Dell XPS 7590
Dell XPS 9500 Firmware<1.12.0
Dell XPS 15 9500
Dell XPS 15 9510 Firmware<1.7.0
Dell XPS 15 9510 Firmware
Dell XPS 15 2-in-1 9575 Firmware<1.19.0
Dell XPS 15 2-in-1 9575 Firmware
Dell XPS 17 9700 Firmware<1.12.0
Dell XPS 17 9700 Firmware
Dell XPS 17 9710 Firmware<1.6.0
Dell XPS 17 9710 Firmware
Dell XPS 27 AIO 7760 Firmware<2.13.0
Dell XPS 27 7760
Dell XPS 15 7590 Firmware<1.15.0
Dell XPS 15 7590
Dell XPS 8940 Firmware<2.4.0
Dell XPS 8940

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2022-26858?

    The severity of CVE-2022-26858 is classified as critical, indicating a high level of risk.

  • How do I fix CVE-2022-26858?

    To fix CVE-2022-26858, users should update their BIOS to the latest version provided by Dell.

  • Who is affected by CVE-2022-26858?

    CVE-2022-26858 affects various Dell BIOS versions, particularly for specific models such as Alienware and Inspiron.

  • What does CVE-2022-26858 exploit?

    CVE-2022-26858 exploits an improper authentication vulnerability allowing authenticated users to bypass security controls.

  • When was CVE-2022-26858 identified?

    CVE-2022-26858 was identified in 2022 as part of Dell's security updates.

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