{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-93313", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2026-09-17T17:13:11.939Z", "datePublished": "2026-09-18T01:15:13.107Z", "dateUpdated": "2026-09-18T01:15:13.107Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2026-09-18T01:15:13.107Z"}, "title": "Freedesktop Poppler JBIG2Stream.cc readCodeTableSeg integer overflow", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-190", "lang": "en", "description": "Integer Overflow"}]}, {"descriptions": [{"type": "CWE", "cweId": "CWE-189", "lang": "en", "description": "Numeric Error"}]}], "affected": [{"vendor": "Freedesktop", "product": "Poppler", "versions": [{"version": "26.07.0", "status": "affected"}], "cpes": ["cpe:2.3:a:freedesktop:poppler:*:*:*:*:*:*:*:*"]}], "descriptions": [{"lang": "en", "value": "A vulnerability was found in Freedesktop Poppler 26.07.0. The impacted element is the function JBIG2Stream::readCodeTableSeg of the file poppler/JBIG2Stream.cc. Performing a manipulation results in integer overflow. The attack can be initiated remotely. The exploit has been made public and could be used. The patch is named eb87cf711563894649bd0c365baa479401dc6d51. To fix this issue, it is recommended to deploy a patch."}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 5.3, "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P", "baseSeverity": "MEDIUM"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 6.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C", "baseSeverity": "MEDIUM"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 6.3, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C", "baseSeverity": "MEDIUM"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:OF/RC:C"}}], "timeline": [{"time": "2026-09-17T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2026-09-17T02:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2026-09-17T19:18:27.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "r1ck99 (VulDB User)", "type": "reporter"}], "references": [{"url": "https://vuldb.com/vuln/406612", "name": "VDB-406612 | Freedesktop Poppler JBIG2Stream.cc readCodeTableSeg integer overflow", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/vuln/406612/cti", "name": "VDB-406612 | CTI Indicators (IOB, IOC, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/cve/CVE-2026-93313", "name": "CVE-2026-93313 | CVE Analysis and Report", "tags": ["third-party-advisory"]}, {"url": "https://vuldb.com/submit/942346", "name": "Submit #942346 | freedesktop.org Poppler 26.07.0 Integer Overflow", "tags": ["third-party-advisory"]}, {"url": "https://gitlab.freedesktop.org/poppler/poppler/-/work_items/1760", "tags": ["related"]}, {"url": "https://gitlab.freedesktop.org/poppler/poppler/-/merge_requests/2322", "tags": ["patch"]}, {"url": "https://github.com/r1ck9-2q/cve_summit/blob/main/Signed-integer-overflow-in-JBIG2Stream-readCodeTableSeg-JBIG2Stream.cc-4118.md", "tags": ["exploit"]}, {"url": "https://gitlab.freedesktop.org/poppler/poppler/-/commit/eb87cf711563894649bd0c365baa479401dc6d51?merge_request_iid=2322", "tags": ["patch"]}], "tags": ["x_open-source"], "x_generator": ["VulDB PVTS v202609"]}}}

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