CVE-2025-43963
Low
CVE-2025-43963
In LibRaw before 0.21.4, phase_one_correct in decoders/load_mfbacks.cpp allows out-of-buffer access because split_col and split_row values are not checked in 0x041f tag processing.
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-2025-43963
View original source
In LibRaw before 0.21.4, phase_one_correct in decoders/load_mfbacks.cpp allows out-of-buffer access because split_col and split_row values are not checked in 0x041f tag processing.
05 / REFERENCES
Further evidence
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/43xxx/CVE-2025-43963.json
- https://github.com/LibRaw/LibRaw/commit/be26e7639ecf8beb55f124ce780e99842de2e964
- 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-2025-43963
- https://www.libraw.org/news/libraw-0-21-4-release