CVE-2025-43962

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CVSS 3.1

9.1 critical

EPSS

<1%p35

Published

Apr 21, 2025 (Apr 21, 2025)

Modified

Jun 17, 2026

Description

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.

Vendors: libraw
Products: libraw
Weakness: CWE-125
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.4%)

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