{"id":"CVE-2026-44348","state":"PUBLISHED","title":"PoDoFo: Double-free vulnerability in compute_hash_to_sign()","description":"PoDoFo is a C++17 PDF manipulation library. From 1.0.0 to before 1.0.4, a double-free vulnerability exists in compute_hash_to_sign() in src/podofo/private/OpenSSLInternal_Ripped.cpp. If EVP_DigestFinal fails after buf has already been freed, the Error label frees buf a second time, causing heap corruption. This vulnerability is fixed in 1.0.4.","publishedAt":"2026-05-14T16:38:45.743Z","updatedAt":"2026-05-14T18:00:18.245Z","severity":{"score":2.5,"label":"Low","version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L","source":"GitHub_M"},"assigner":"GitHub_M","products":["podofo podofo"],"affected":[{"vendor":"podofo","product":"podofo","versions":[{"version":">= 1.0.0, < 1.0.4","status":"affected"}]}],"references":["https://github.com/podofo/podofo/security/advisories/GHSA-8fq6-rqpv-xq72","https://github.com/podofo/podofo/commit/696d765c3a71ef224d4abffe1f174fef11292d7e"],"weaknesses":["CWE-415"],"ingestedAt":"2026-10-29T20:11:57.932Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/44xxx/CVE-2026-44348.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-44348","state":"PUBLISHED","datePublished":"2026-05-14T16:38:45.743Z","dateUpdated":"2026-05-14T18:00:18.245Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-05-05T19:52:59.148Z"},"containers":{"cna":{"title":"PoDoFo: Double-free vulnerability in compute_hash_to_sign()","descriptions":[{"lang":"en","value":"PoDoFo is a C++17 PDF manipulation library. From 1.0.0 to before 1.0.4, a double-free vulnerability exists in compute_hash_to_sign() in src/podofo/private/OpenSSLInternal_Ripped.cpp. If EVP_DigestFinal fails after buf has already been freed, the Error label frees buf a second time, causing heap corruption. This vulnerability is fixed in 1.0.4."}],"affected":[{"vendor":"podofo","product":"podofo","versions":[{"version":">= 1.0.0, < 1.0.4","status":"affected"}]}],"references":[{"url":"https://github.com/podofo/podofo/security/advisories/GHSA-8fq6-rqpv-xq72","name":"https://github.com/podofo/podofo/security/advisories/GHSA-8fq6-rqpv-xq72","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/podofo/podofo/commit/696d765c3a71ef224d4abffe1f174fef11292d7e","name":"https://github.com/podofo/podofo/commit/696d765c3a71ef224d4abffe1f174fef11292d7e","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"LOW","baseScore":2.5,"baseSeverity":"LOW","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-415","lang":"en","description":"CWE-415: Double Free","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-05-14T16:38:45.743Z"},"source":{"advisory":"GHSA-8fq6-rqpv-xq72","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/podofo/podofo/security/advisories/GHSA-8fq6-rqpv-xq72","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-14T18:00:11.707976Z","id":"CVE-2026-44348","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-05-14T18:00:18.245Z"}}]}}}