CVE-2025-43962
Low
CVE-2025-43962
In LibRaw before 0.21.4, phase_one_correct in decoders/load_mfbacks.cpp has out-of-bounds reads for tag 0x412 processing, related to large w0 or w1 values or the frac and mult calculations.
Exploit probability
0.4%
Published
April 20, 2025
Required by
Not available
Last source change
August 12, 2026
02 / AFFECTED SOFTWARE
Affected packages
28 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
CVE-2025-43962
View original source
In LibRaw before 0.21.4, phase_one_correct in decoders/load_mfbacks.cpp has out-of-bounds reads for tag 0x412 processing, related to large w0 or w1 values or the frac and mult calculations.
05 / REFERENCES
Further evidence
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/43xxx/CVE-2025-43962.json
- https://github.com/LibRaw/LibRaw/commit/66fe663e02a4dd610b4e832f5d9af326709336c2
- https://github.com/LibRaw/LibRaw/compare/0.21.3...0.21.4
- https://lists.debian.org/debian-lts-announce/2025/04/msg00038.html
- https://nvd.nist.gov/vuln/detail/CVE-2025-43962
- https://www.libraw.org/news/libraw-0-21-4-release