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Vulnerability record · CVE-2026-52490 · published 24 August 2026

CVE-2026-52490: Code injection vulnerability

An issue in libtiff 85f2ac8e0b01cb7db2bbecf4a3b891bdbef67938 allows an attacker to execute arbitrary code via the process_command_opts() function in tools/tiffcrop.c

9.8 CVSS 3.1 Critical EPSS 0.51% · top 58.8% CWE-94 · Code injection Awaiting Analysis
9.8CVSS 3.1 base score
0.51%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
3References
9 Sep 2026Last modified by NVD

Description

An issue in libtiff 85f2ac8e0b01cb7db2bbecf4a3b891bdbef67938 allows an attacker to execute arbitrary code via the process_command_opts() function in tools/tiffcrop.c

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

References

LinkTags
https://gist.github.com/okyfh/122c2d72e991a78c8af80a3af3be8671
https://gitlab.com/libtiff/libtiff/-/work_items/846
https://gitlab.com/libtiff/libtiff/-/work_items/846

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Source: NIST National Vulnerability Database (record CVE-2026-52490), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.