high
8.1
CWE
20
Advisory Published
Updated

CVE-2023-26067: Input Validation

First published: Mon Apr 10 2023(Updated: )

Certain Lexmark devices through 2023-02-19 mishandle Input Validation (issue 1 of 4).

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
All of
Lexmark Cxtpc Firmware<cxtpc.081.232
Any of
Lexmark Cx930
Lexmark Cx931
Lexmark Cx942
Lexmark CX Series
Lexmark Cx944 Firmware
Lexmark Xc9325
Lexmark Xc9335 Firmware
Lexmark Xc9445 Firmware
Lexmark Xc9455 Firmware
Lexmark Xc9465 Firmware
All of
Lexmark Cstpc Firmware<cstpc.081.232
Lexmark Cs943
All of
Lexmark Mxtct Firmware<mxtct.081.232
Any of
Lexmark Mx432 Firmware
Lexmark Xm3142 Firmware
All of
Lexmark Mxtpm Firmware<mxtpm.081.232
Lexmark Mx931 Firmware
All of
Lexmark Cxtmm Firmware<cxtmm.081.232
Any of
Lexmark CX Series
Lexmark Cx735
Lexmark Xc4342 Firmware
Lexmark Xc4352 Firmware
All of
Lexmark Mslsg Firmware<mslsg.081.232
Lexmark B2236
All of
Lexmark Mxlsg Firmware<mxlsg.081.232
Lexmark Mb2236 Firmware
All of
Lexmark Mslbd Firmware<mslbd.081.232
Any of
Lexmark B3340 Firmware
Lexmark B3442 Firmware
Lexmark M1342 Firmware
Lexmark Ms331 Firmware
Lexmark Ms431 Firmware
Lexmark MS439
All of
Lexmark Mslbd Firmware<mxlbd.081.232
Any of
Lexmark Mb3442 Firmware
Lexmark Mx331 Firmware
Lexmark Mx431 Firmware
Lexmark Xm1342 Firmware
All of
Lexmark Msngm Firmware<msngm.081.232
Any of
Lexmark B2338 Firmware
Lexmark B2442 Firmware
Lexmark B2546 Firmware
Lexmark B2650 Firmware
Lexmark M1242
Lexmark M1246 Firmware
Lexmark M3250 Firmware
Lexmark MS321 Firmware
Lexmark Ms421 Firmware
Lexmark MS521
Lexmark Ms621 Firmware
Lexmark MS622
All of
Lexmark Mxngm Firmware<mxngm.081.232
Any of
Lexmark MB2338
Lexmark Mx321 Firmware
All of
Lexmark Mxtgm Firmware<mxtgm.081.232
Any of
Lexmark Mb2442 Firmware
Lexmark Mb2546 Firmware
Lexmark Mb2650 Firmware
Lexmark Mx421 Firmware
Lexmark Mx521 Firmware
Lexmark Mx522 Firmware
Lexmark Mx622 Firmware
Lexmark Xm1242 Firmware
Lexmark Xm1246 Firmware
Lexmark M3250
All of
Lexmark Msngw Firmware<msngw.081.232
Any of
Lexmark B2865 Firmware
Lexmark Ms725 Firmware
Lexmark MS821 Firmware
Lexmark Ms823 Firmware
Lexmark Ms825 Firmware
All of
Lexmark Mstgw Firmware<mstgw.081.232
Any of
Lexmark M5255 Firmware
Lexmark M5270 Firmware
Lexmark Ms822 Firmware
Lexmark MS826
All of
Lexmark Mxtgw Firmware<mxtgw.081.232
Any of
Lexmark MB2770
Lexmark Mx721 Firmware
Lexmark MX722
Lexmark Mx725
Lexmark MX822
Lexmark Mx826 Firmware
Lexmark Xm5365 Firmware
Lexmark Xm5370 Firmware
Lexmark Xm7355 Firmware
Lexmark Xm7370 Firmware
All of
Lexmark Cslbn Firmware<cslbn.081.232
Any of
Lexmark C3426 Firmware
Lexmark Cs431 Firmware
Lexmark Cs439 Firmware
All of
Lexmark Cslbl Firmware<cslbl.081.232
Any of
Lexmark C3224 Firmware
Lexmark C3326 Firmware
Lexmark CS331
All of
Lexmark Cslbn Firmware<cslbn.081.232
Lexmark C2326 Firmware
All of
Lexmark Cxlbn Firmware<cxlbn.081.232
Any of
Lexmark Cx431 Firmware
Lexmark Mc3426
Lexmark Xc2326 Firmware
All of
Lexmark Cxlbl Firmware<cxlbl.081.232
Any of
Lexmark MC3224i
Lexmark MC3326
All of
Lexmark Csnzj Firmware<csnzj.081.232
Any of
Lexmark C2325 Firmware
Lexmark C2425 Firmware
Lexmark C2535 Firmware
Lexmark CS421
Lexmark CS521
All of
Lexmark Cxtzj Firmware<cxtzj.081.232
Any of
Lexmark Cx522 Firmware
Lexmark Cx622 Firmware
Lexmark Cx625 Firmware
Lexmark Mc2535 Firmware
Lexmark MC2640
Lexmark Xc2235 Firmware
Lexmark Xc4240 Firmware
All of
Lexmark Cxnzj Firmware<cxnzj.081.232
Any of
Lexmark Cx421 Firmware
Lexmark Mc2325 Firmware
Lexmark Mc2425 Firmware
All of
Lexmark Cxtpp Firmware<cxtpp.081.233
Any of
Lexmark Cx820 Firmware
Lexmark Cx825
Lexmark CX Series
Lexmark Cx86
Lexmark Xc6152 Firmware
Lexmark Xc6153 Firmware
Lexmark Xc8155 Firmware
Lexmark Xc8160 Firmware
Lexmark Xc8163 Firmware
All of
Lexmark Cxtpp Firmware<cstpp.081.233
Any of
Lexmark C6160 Firmware
Lexmark Cs820 Firmware
Lexmark Cs827 Firmware
All of
Lexmark Cstat Firmware<cstat.081.233
Any of
Lexmark C4150 Firmware
Lexmark Cs720 Firmware
Lexmark Cs725 Firmware
Lexmark CS727
Lexmark Cs728 Firmware
All of
Lexmark Cxtat Firmware<cxtat.081.233
Any of
Lexmark Cx725h Firmware
Lexmark Cx727 Firmware
Lexmark Xc4140 Firmware
Lexmark Xc4143 Firmware
Lexmark Xc4150 Firmware
Lexmark Xc4153 Firmware
All of
Lexmark Cstmh Firmware<cstmh.081.233
Any of
Lexmark Cs921 Firmware
Lexmark Cs923 Firmware
Lexmark Cs927
All of
Lexmark Cstmh Firmware<cstmx.081.233
Any of
Lexmark C923
Lexmark Cx920 Firmware
Lexmark Cx921 Firmware
Lexmark Cx922 Firmware
Lexmark Cx923 Firmware
Lexmark Cx924 Firmware
Lexmark Xc9225 Firmware
Lexmark Xc9235 Firmware
Lexmark Xc9245 Firmware
Lexmark Xc9255 Firmware
Lexmark Xc9265 Firmware
Lexmark Cxtpc Firmware<cxtpc.081.232
Lexmark Cx930
Lexmark Cx931
Lexmark Cx942
Lexmark CX Series
Lexmark Cx944 Firmware
Lexmark Xc9325
Lexmark Xc9335 Firmware
Lexmark Xc9445 Firmware
Lexmark Xc9455 Firmware
Lexmark Xc9465 Firmware
Lexmark Cstpc Firmware<cstpc.081.232
Lexmark Cs943
Lexmark Mxtct Firmware<mxtct.081.232
Lexmark Mx432 Firmware
Lexmark Xm3142 Firmware
Lexmark Mxtpm Firmware<mxtpm.081.232
Lexmark Mx931 Firmware
Lexmark Cxtmm Firmware<cxtmm.081.232
Lexmark CX Series
Lexmark Cx735
Lexmark Xc4342 Firmware
Lexmark Xc4352 Firmware
Lexmark Mslsg Firmware<mslsg.081.232
Lexmark B2236
Lexmark Mxlsg Firmware<mxlsg.081.232
Lexmark Mb2236 Firmware
Lexmark Mslbd Firmware<mslbd.081.232
Lexmark B3340 Firmware
Lexmark B3442 Firmware
Lexmark M1342 Firmware
Lexmark Ms331 Firmware
Lexmark Ms431 Firmware
Lexmark MS439
Lexmark Mslbd Firmware<mxlbd.081.232
Lexmark Mb3442 Firmware
Lexmark Mx331 Firmware
Lexmark Mx431 Firmware
Lexmark Xm1342 Firmware
Lexmark Msngm Firmware<msngm.081.232
Lexmark B2338 Firmware
Lexmark B2442 Firmware
Lexmark B2546 Firmware
Lexmark B2650 Firmware
Lexmark M1242
Lexmark M1246 Firmware
Lexmark M3250 Firmware
Lexmark MS321 Firmware
Lexmark Ms421 Firmware
Lexmark MS521
Lexmark Ms621 Firmware
Lexmark MS622
Lexmark Mxngm Firmware<mxngm.081.232
Lexmark MB2338
Lexmark Mx321 Firmware
Lexmark Mxtgm Firmware<mxtgm.081.232
Lexmark Mb2442 Firmware
Lexmark Mb2546 Firmware
Lexmark Mb2650 Firmware
Lexmark Mx421 Firmware
Lexmark Mx521 Firmware
Lexmark Mx522 Firmware
Lexmark Mx622 Firmware
Lexmark Xm1242 Firmware
Lexmark Xm1246 Firmware
Lexmark M3250
Lexmark Msngw Firmware<msngw.081.232
Lexmark B2865 Firmware
Lexmark Ms725 Firmware
Lexmark MS821 Firmware
Lexmark Ms823 Firmware
Lexmark Ms825 Firmware
Lexmark Mstgw Firmware<mstgw.081.232
Lexmark M5255 Firmware
Lexmark M5270 Firmware
Lexmark Ms822 Firmware
Lexmark MS826
Lexmark Mxtgw Firmware<mxtgw.081.232
Lexmark MB2770
Lexmark Mx721 Firmware
Lexmark MX722
Lexmark Mx725
Lexmark MX822
Lexmark Mx826 Firmware
Lexmark Xm5365 Firmware
Lexmark Xm5370 Firmware
Lexmark Xm7355 Firmware
Lexmark Xm7370 Firmware
Lexmark Cslbn Firmware<cslbn.081.232
Lexmark C3426 Firmware
Lexmark Cs431 Firmware
Lexmark Cs439 Firmware
Lexmark Cslbl Firmware<cslbl.081.232
Lexmark C3224 Firmware
Lexmark C3326 Firmware
Lexmark CS331
Lexmark C2326 Firmware
Lexmark Cxlbn Firmware<cxlbn.081.232
Lexmark Cx431 Firmware
Lexmark Mc3426
Lexmark Xc2326 Firmware
Lexmark Cxlbl Firmware<cxlbl.081.232
Lexmark MC3224i
Lexmark MC3326
Lexmark Csnzj Firmware<csnzj.081.232
Lexmark C2325 Firmware
Lexmark C2425 Firmware
Lexmark C2535 Firmware
Lexmark CS421
Lexmark CS521
Lexmark Cxtzj Firmware<cxtzj.081.232
Lexmark Cx522 Firmware
Lexmark Cx622 Firmware
Lexmark Cx625 Firmware
Lexmark Mc2535 Firmware
Lexmark MC2640
Lexmark Xc2235 Firmware
Lexmark Xc4240 Firmware
Lexmark Cxnzj Firmware<cxnzj.081.232
Lexmark Cx421 Firmware
Lexmark Mc2325 Firmware
Lexmark Mc2425 Firmware
Lexmark Cxtpp Firmware<cxtpp.081.233
Lexmark Cx820 Firmware
Lexmark Cx825
Lexmark CX Series
Lexmark Cx86
Lexmark Xc6152 Firmware
Lexmark Xc6153 Firmware
Lexmark Xc8155 Firmware
Lexmark Xc8160 Firmware
Lexmark Xc8163 Firmware
Lexmark Cxtpp Firmware<cstpp.081.233
Lexmark C6160 Firmware
Lexmark Cs820 Firmware
Lexmark Cs827 Firmware
Lexmark Cstat Firmware<cstat.081.233
Lexmark C4150 Firmware
Lexmark Cs720 Firmware
Lexmark Cs725 Firmware
Lexmark CS727
Lexmark Cs728 Firmware
Lexmark Cxtat Firmware<cxtat.081.233
Lexmark Cx725h Firmware
Lexmark Cx727 Firmware
Lexmark Xc4140 Firmware
Lexmark Xc4143 Firmware
Lexmark Xc4150 Firmware
Lexmark Xc4153 Firmware
Lexmark Cstmh Firmware<cstmh.081.233
Lexmark Cs921 Firmware
Lexmark Cs923 Firmware
Lexmark Cs927
Lexmark Cstmh Firmware<cstmx.081.233
Lexmark C923
Lexmark Cx920 Firmware
Lexmark Cx921 Firmware
Lexmark Cx922 Firmware
Lexmark Cx923 Firmware
Lexmark Cx924 Firmware
Lexmark Xc9225 Firmware
Lexmark Xc9235 Firmware
Lexmark Xc9245 Firmware
Lexmark Xc9255 Firmware
Lexmark Xc9265 Firmware

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2023-26067?

    The severity of CVE-2023-26067 is categorized as high due to its impact on input validation.

  • How do I fix CVE-2023-26067?

    To fix CVE-2023-26067, update the firmware of affected Lexmark devices to the latest version provided by the manufacturer.

  • Which Lexmark devices are affected by CVE-2023-26067?

    CVE-2023-26067 affects certain Lexmark devices with a firmware version up to cxtpc.081.232, cstpc.081.232, mxtct.081.232, and similar firmware versions.

  • What type of vulnerability is CVE-2023-26067?

    CVE-2023-26067 is an input validation vulnerability that may lead to unauthorized access or manipulation.

  • When was CVE-2023-26067 disclosed?

    CVE-2023-26067 was disclosed on February 19, 2023.

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