CVE-2022-26755
First published: Mon May 16 2022(Updated: )
Tcl. This issue was addressed with improved environment sanitization.
Credit: Arsenii Kostromin (0x3c3e) Arsenii Kostromin (0x3c3e) Arsenii Kostromin (0x3c3e) product-security@apple.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apple Catalina | ||
| Apple macOS Big Sur | <11.6.6 | 11.6.6 |
| <12.4 | 12.4 | |
| Apple Mac OS X | <10.15.7 | |
| Apple Mac OS X | =10.15.7 | |
| Apple Mac OS X | =10.15.7-security_update_2020-001 | |
| Apple Mac OS X | =10.15.7-security_update_2021-001 | |
| Apple Mac OS X | =10.15.7-security_update_2021-002 | |
| Apple Mac OS X | =10.15.7-security_update_2021-003 | |
| Apple Mac OS X | =10.15.7-security_update_2021-004 | |
| Apple Mac OS X | =10.15.7-security_update_2021-005 | |
| Apple Mac OS X | =10.15.7-security_update_2021-006 | |
| Apple Mac OS X | =10.15.7-security_update_2021-007 | |
| Apple Mac OS X | =10.15.7-security_update_2021-008 | |
| Apple Mac OS X | =10.15.7-security_update_2022-001 | |
| Apple Mac OS X | =10.15.7-security_update_2022-002 | |
| Apple Mac OS X | =10.15.7-security_update_2022-003 | |
| Apple macOS | >=11.0<11.6.6 | |
| Apple macOS | >=12.0<12.4 |
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Reference Links
Peer vulnerabilities
(Found alongside the following vulnerabilities)
- CVE-2021-44224
- CVE-2021-44790
- CVE-2022-22719
- CVE-2022-22720
- CVE-2022-22721
- CVE-2022-22665
- CVE-2022-22630
- CVE-2022-26751
- CVE-2022-26697
- CVE-2022-26698
- CVE-2022-22663
- CVE-2022-26721
- CVE-2022-26722
- CVE-2022-26763
- CVE-2022-22674
- CVE-2022-26720
- CVE-2022-26770
- CVE-2022-26756
- CVE-2022-26769
- CVE-2022-26748
- CVE-2022-26714
- CVE-2022-26757
- CVE-2022-32790
- CVE-2022-26775
- CVE-2022-0778
- CVE-2022-23308
- CVE-2022-32794
- CVE-2022-26727
- CVE-2022-26746
- CVE-2022-26766
- CVE-2022-26715
- CVE-2022-26728
- CVE-2022-26726
- CVE-2022-26755
- CVE-2022-22589
- CVE-2022-26761
- CVE-2022-0530
- CVE-2018-25032
- CVE-2021-45444
- CVE-2022-22675
- CVE-2022-26768
- CVE-2021-30946
- CVE-2022-26767
- CVE-2022-26706
- CVE-2022-32882
- CVE-2022-26776
- CVE-2022-26712
- CVE-2022-26731
- CVE-2022-26718
- CVE-2022-26723
- CVE-2021-4136
- CVE-2021-4166
- CVE-2021-4173
- CVE-2021-4187
- CVE-2021-4192
- CVE-2021-4193
- CVE-2021-46059
- CVE-2022-0128
- CVE-2022-26745
- CVE-2022-26772
- CVE-2022-26741
- CVE-2022-26742
- CVE-2022-26749
- CVE-2022-26750
- CVE-2022-26752
- CVE-2022-26753
- CVE-2022-26754
- CVE-2022-26707
- CVE-2022-26736
- CVE-2022-26737
- CVE-2022-26738
- CVE-2022-26739
- CVE-2022-26740
- CVE-2022-32783
- CVE-2022-26694
- CVE-2022-32781
- CVE-2022-26711
- CVE-2022-26725
- CVE-2022-26701
- CVE-2022-26758
- CVE-2022-26743
- CVE-2022-26764
- CVE-2022-26765
- CVE-2022-26708
- CVE-2022-48575
- CVE-2022-22617
- CVE-2022-32782
- CVE-2022-26693
- CVE-2022-26704
- CVE-2022-42857
- CVE-2022-26696
- CVE-2022-26700
- CVE-2022-26709
- CVE-2022-26710
- CVE-2022-26717
- CVE-2022-26716
- CVE-2022-26719
- CVE-2022-22677
- CVE-2022-26762
Frequently Asked Questions
What is CVE-2022-26755?
CVE-2022-26755 is a vulnerability in Tcl that was addressed with improved environment sanitization.
Which software versions are affected by CVE-2022-26755?
CVE-2022-26755 affects Apple Catalina, macOS Big Sur (up to version 11.6.6), and macOS Monterey (up to version 12.4).
How can I fix CVE-2022-26755?
To fix CVE-2022-26755, update your Apple software to the latest available version.
- collector/apple-support
- collector/nvd-index
- agent/type
- agent/first-publish-date
- agent/softwarecombine
- agent/severity
- agent/author
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/references
- source/Apple
- agent/software-canonical-lookup
- agent/tags
- agent/event
- vendor/apple
- canonical/apple catalina
- canonical/apple mac os x
- version/apple mac os x/10.15.7
- version/apple mac os x/10.15.7-security_update_2020-001
- version/apple mac os x/10.15.7-security_update_2021-001
- version/apple mac os x/10.15.7-security_update_2021-002
- version/apple mac os x/10.15.7-security_update_2021-003
- version/apple mac os x/10.15.7-security_update_2021-004
- version/apple mac os x/10.15.7-security_update_2021-005
- version/apple mac os x/10.15.7-security_update_2021-006
- version/apple mac os x/10.15.7-security_update_2021-007
- version/apple mac os x/10.15.7-security_update_2021-008
- version/apple mac os x/10.15.7-security_update_2022-001
- version/apple mac os x/10.15.7-security_update_2022-002
- version/apple mac os x/10.15.7-security_update_2022-003
- canonical/apple macos
- version/apple macos/11.0
- version/apple macos/12.0
- canonical/apple macos big sur
- canonical/apple macos monterey