loadImage() in tools/tiffcrop.c in LibTIFF through 4.5.0 has a heap-based use after free via a crafted TIFF image.
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Score 8.8 from GitHub Security Advisory published 2023-06-14. NVD baseline CVSS 5.5; sources differ by 3.3.
loadImage() in tools/tiffcrop.c in LibTIFF through 4.5.0 has a heap-based use after free via a crafted TIFF image.
June 14, 2023
November 3, 2025
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| ubuntu | libtiff-doc (4.0.6-1ubuntu0.8+esm11) @ xenial | 2026-05-24 | ubuntu |
| ubuntu | libtiffxx5 (4.0.6-1ubuntu0.8+esm12) @ xenial | 2026-05-24 | ubuntu |
| redhat | libtiff-0:4.4.0-10.el9 | 2023-11-07 | redhat |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.
loadImage() in tools/tiffcrop.c in LibTIFF through 4.5.0 has a heap-based use after free via a crafted TIFF image.
RHSA-2023:6575 — Moderate
LibTIFF vulnerabilities
LibTIFF vulnerabilities
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Explore the affected products and dependency analysis for CVE-2023-26965
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