CVE-2026-102621

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{"bugzilla": {"description": "poppler: poppler: Denial of Service via integer overflow in SplashClip", "id": "2543683", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2543683"}, "csaw": false, "cvss3": {"cvss3_base_score": "3.3", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L", "status": "draft"}, "cwe": "CWE-190", "details": ["A flaw was found in poppler. An integer overflow vulnerability exists in the SplashClip rendering component when handling path clipping operations. A local attacker could exploit this flaw by providing specially crafted input, causing the application to crash and resulting in a Denial of Service (DoS)."], "name": "CVE-2026-102621", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Fix deferred", "package_name": "poppler", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "poppler", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "compat-poppler022", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "poppler", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "poppler", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "poppler", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/a:redhat:hummingbird:1", "fix_state": "Affected", "package_name": "poppler", "product_name": "Red Hat Hardened Images"}], "public_date": "2026-09-29T21:30:11Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-102621\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-102621\nhttps://github.com/r1ck9-2q/cve_summit/blob/main/Signed-integer-overflow-in-SplashClip-clipToPath-SplashClip.cc-214.md\nhttps://gitlab.freedesktop.org/poppler/poppler/-/commit/323c91036d99926a8b90dc14329f7b40aece22f8\nhttps://gitlab.freedesktop.org/poppler/poppler/-/merge_requests/2325\nhttps://gitlab.freedesktop.org/poppler/poppler/-/work_items/1763\nhttps://vuldb.com/cve/CVE-2026-102621\nhttps://vuldb.com/submit/942349\nhttps://vuldb.com/vuln/411411\nhttps://vuldb.com/vuln/411411/cti"], "threat_severity": "Low"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "26.08"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "26.09.0"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Poppler", "source": "cna", "vendor": "Freedesktop"}, "product": "poppler", "vendor": "freedesktop"}], "created": "2026-09-29T22:30:18.715663+00:00", "updated": "2026-09-30T08:15:17.430729+00:00", "vendors": ["freedesktop", "freedesktop$PRODUCT$poppler"]}