CVE-2026-102621

LOW 3.3

Freedesktop Poppler SplashClip.cc clipToPath integer overflow

CVSS Score

3.3

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was identified in Freedesktop Poppler up to 26.08.0. Affected is the function SplashClip::clipToPath of the file splash/SplashClip.cc. Such manipulation leads to integer overflow. The attack can only be performed from a local environment. The exploit is publicly available and might be used. Upgrading to version 26.09.0 is able to address this issue. The name of the patch is 323c91036d99926a8b90dc14329f7b40aece22f8. It is recommended to upgrade the affected component.

CWE	CWE-190 CWE-189
Vendor	freedesktop
Product	poppler
Published	Sep 29, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Freedesktop / Poppler

26.08

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/411411 vuldb.com: https://vuldb.com/vuln/411411/cti vuldb.com: https://vuldb.com/cve/CVE-2026-102621 vuldb.com: https://vuldb.com/submit/942349 gitlab.freedesktop.org: https://gitlab.freedesktop.org/poppler/poppler/-/work_items/1763 gitlab.freedesktop.org: https://gitlab.freedesktop.org/poppler/poppler/-/merge_requests/2325 github.com: https://github.com/r1ck9-2q/cve_summit/blob/main/Signed-integer-overflow-in-SplashClip-clipToPath-SplashClip.cc-214.md gitlab.freedesktop.org: https://gitlab.freedesktop.org/poppler/poppler/-/commit/323c91036d99926a8b90dc14329f7b40aece22f8

Credits

🔍 r1ck99 (VulDB User)