CVE-2025-43964

CRITICAL EPSS 26.6%
Published Apr 21, 20251y ago · Modified Jun 17, 20261w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Apr 21, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In LibRaw before 0.21.4, tag 0x412 processing in phase_one_correct in decoders/load_mfbacks.cpp does not enforce minimum w0 and w1 values.

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
26.6% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-1284

Affected Products 1

VendorProductVersionRange
librawlibraw* <0.21.4

References 4

  • github.com https://github.com/LibRaw/LibRaw/commit/a50dc3f1127d2e37a9b39f57ad9bb2ebb60f18c0
    Patch
  • github.com https://github.com/LibRaw/LibRaw/compare/0.21.3...0.21.4
    PatchRelease Notes
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/04/msg00038.html
  • libraw.org https://www.libraw.org/news/libraw-0-21-4-release
    Release Notes

Remediation

  • github.com https://github.com/LibRaw/LibRaw/commit/a50dc3f1127d2e37a9b39f57ad9bb2ebb60f18c0
    Patch
  • github.com https://github.com/LibRaw/LibRaw/compare/0.21.3...0.21.4
    PatchRelease Notes