DEBIAN-CVE-2025-43963

DEBIAN-CVE-2025-43963 PUBLISHED CVSS 9.100000381469727 CRITICAL

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.

Risk Scores

CVSS v3.1

9.100000381469727

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

Affected Products

Vendor	Product	Versions
Debian:12	libraw	0, 0.20.2-2.1, 0
Debian:13	libraw	0, 0
Debian:14	libraw	0, 0
Debian:11	libraw	0.20.2-1, 0, 0.20.2-1+deb11u1

Timeline

Apr 21, 2025 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2025-43963 advisory

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