Description
A heap-based buffer overflow vulnerability exists in the lossless_jpeg_load_raw functionality of LibRaw Commit 0b56545 and Commit d20315b. A specially crafted malicious file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.
Affected products
libraw: libraw
References10
- talosintelligence.com/vulnerability_reports/TALOS-2026-2331 ExploitThird Party Advisory
- www.talosintelligence.com/vulnerability_reports/TALOS-2026-2331 ExploitThird Party Advisory
- access.redhat.com/errata/RHSA-2026:11360
- access.redhat.com/errata/RHSA-2026:13284
- access.redhat.com/errata/RHSA-2026:13854
- access.redhat.com/errata/RHSA-2026:13860
- access.redhat.com/errata/RHSA-2026:13868
- access.redhat.com/errata/RHSA-2026:13870
- access.redhat.com/errata/RHSA-2026:14224
- access.redhat.com/errata/RHSA-2026:14655
Metrics
- CVSS 3.1
-
9.8
CRITICAL
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 1% percentile: 73 · as of 12 November 2026
- CWE
- CWE-129CWE-787
Could this be exploited in your environment?
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