HIGH 7.3 Microsoft
CVE-2026-12912
Libtiff: libtiff: heap-based buffer overflow via crafted pixarlog-compressed tiff image
Microsoft Security Update 2026-Jun: Libtiff: libtiff: heap-based buffer overflow via crafted pixarlog-compressed tiff image
Affected Products
- azl3 libtiff 4.6.0-13 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-12912
- https://nvd.nist.gov/vuln/detail/CVE-2026-12912
This high severity vulnerability with a CVSS score of 7.3 was published on 2026-06-09 via Microsoft. Affected: azl3 libtiff 4.6.0-13 on Azure Linux 3.0.
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