CVE-2025-43964

LOW

LibRaw < 0.21.4 - Denial of Service via Improper Validation of Tag 0x412

Title source: llm

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.

Core 4

Core References

Mailing List

Patch

Patch, Release Notes

Release Notes

CVSS v3 2.9

EPSS 0.0033

EPSS Percentile 24.9%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

CWE

CWE-1284

Status published

Products (1)

libraw/libraw < 0.21.4

Published Apr 21, 2025

Tracked Since Feb 18, 2026