Low [CVE-2026-102621] Denial of Service via integer overflow in SplashClip
This low-severity Red Hat Linux advisory covers CVE-2026-102621; related products: Red Hat Hardened Images, Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 6.
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Summary
Denial of Service via integer overflow in SplashClip. Red Hat rates this low (CVSS 3.3).
Weakness: CWE-190. Red Hat lists fixing advisory RHSA-2026:74469 with package poppler-main-26.08.0-1.2.hum1.
Affected products named by the advisory: Red Hat Hardened Images; Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 7; and 4 more.
Affected products named by the advisory: Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; Red Hat package: poppler; Red Hat package: compat-poppler022.
- 26.08.0
Official advisory · high-confidence parse· fetched 8 hours ago·verify at source
- poppler-main-26.08.0-1.2.hum1
- RHSA-2026:74469
Official advisory · high-confidence parse· fetched 8 hours ago·verify at source
Mitigation checklist
- Do not open untrusted PDF files with applications that use the poppler library for rendering.
Official advisory · high-confidence parse· fetched 8 hours ago·verify at source
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