High severity7.8NVD Advisory· Published Mar 13, 2022· Updated Jun 17, 2026
CVE-2022-26981
CVE-2022-26981
Description
Liblouis through 3.21.0 has a buffer overflow in compilePassOpcode in compileTranslationTable.c (called, indirectly, by tools/lou_checktable.c).
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
33- cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
- osv-coords24 versionspkg:rpm/opensuse/liblouis&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/liblouis&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/liblouis&distro=openSUSE%20Tumbleweedpkg:rpm/suse/liblouis&distro=SUSE%20Enterprise%20Storage%206pkg:rpm/suse/liblouis&distro=SUSE%20Enterprise%20Storage%207pkg:rpm/suse/liblouis&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOSpkg:rpm/suse/liblouis&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/liblouis&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-ESPOSpkg:rpm/suse/liblouis&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/liblouis&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/liblouis&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/liblouis&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP3pkg:rpm/suse/liblouis&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP4pkg:rpm/suse/liblouis&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCLpkg:rpm/suse/liblouis&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/liblouis&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-BCLpkg:rpm/suse/liblouis&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSSpkg:rpm/suse/liblouis&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSSpkg:rpm/suse/liblouis&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/liblouis&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/liblouis&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2pkg:rpm/suse/liblouis&distro=SUSE%20Manager%20Proxy%204.1pkg:rpm/suse/liblouis&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.1pkg:rpm/suse/liblouis&distro=SUSE%20Manager%20Server%204.1
< 3.11.0-150200.3.3.1+ 23 more
- (no CPE)range: < 3.11.0-150200.3.3.1
- (no CPE)range: < 3.11.0-150200.3.3.1
- (no CPE)range: < 3.21.0-2.1
- (no CPE)range: < 3.3.0-150000.4.8.1
- (no CPE)range: < 3.11.0-150200.3.3.1
- (no CPE)range: < 3.3.0-150000.4.8.1
- (no CPE)range: < 3.3.0-150000.4.8.1
- (no CPE)range: < 3.11.0-150200.3.3.1
- (no CPE)range: < 3.11.0-150200.3.3.1
- (no CPE)range: < 3.3.0-150000.4.8.1
- (no CPE)range: < 3.3.0-150000.4.8.1
- (no CPE)range: < 3.11.0-150200.3.3.1
- (no CPE)range: < 3.20.0-150400.3.3.1
- (no CPE)range: < 3.3.0-150000.4.8.1
- (no CPE)range: < 3.3.0-150000.4.8.1
- (no CPE)range: < 3.11.0-150200.3.3.1
- (no CPE)range: < 3.11.0-150200.3.3.1
- (no CPE)range: < 3.3.0-150000.4.8.1
- (no CPE)range: < 3.3.0-150000.4.8.1
- (no CPE)range: < 3.3.0-150000.4.8.1
- (no CPE)range: < 3.11.0-150200.3.3.1
- (no CPE)range: < 3.11.0-150200.3.3.1
- (no CPE)range: < 3.11.0-150200.3.3.1
- (no CPE)range: < 3.11.0-150200.3.3.1
Patches
Vulnerability mechanics
References
11- github.com/liblouis/liblouis/issues/1171nvdExploitIssue TrackingPatchThird Party Advisory
- seclists.org/fulldisclosure/2022/Jul/12nvdMailing ListThird Party Advisory
- seclists.org/fulldisclosure/2022/Jul/15nvdMailing ListThird Party Advisory
- seclists.org/fulldisclosure/2022/Jul/16nvdMailing ListThird Party Advisory
- seclists.org/fulldisclosure/2022/Jul/18nvdMailing ListThird Party Advisory
- security.gentoo.org/glsa/202301-06nvdThird Party Advisory
- support.apple.com/kb/HT213340nvdThird Party Advisory
- support.apple.com/kb/HT213342nvdThird Party Advisory
- support.apple.com/kb/HT213345nvdThird Party Advisory
- support.apple.com/kb/HT213346nvdThird Party Advisory
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CFD2KIHESDUCNWTEW3USFB5GKTWT624L/nvd
News mentions
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