{"id":"CVE-2026-90681","state":"PUBLISHED","title":"Matthias-Wandel jhead EXIF Parsing exif.c Get16u out-of-bounds","description":"A weakness has been identified in Matthias-Wandel jhead up to 3.3. This affects the function Get16u of the file exif.c of the component EXIF Parsing. This manipulation causes out-of-bounds read. The attack requires local access. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.","publishedAt":"2026-09-14T04:15:11.640Z","updatedAt":"2026-09-14T14:58:58.979Z","severity":{"score":4.8,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["Matthias-Wandel jhead"],"affected":[{"vendor":"Matthias-Wandel","product":"jhead","versions":[{"version":"3.0","status":"affected"},{"version":"3.1","status":"affected"},{"version":"3.2","status":"affected"},{"version":"3.3","status":"affected"}],"cpes":["cpe:2.3:a:matthias-wandel:jhead:*:*:*:*:*:*:*:*"],"modules":["EXIF Parsing"]}],"references":["https://vuldb.com/vuln/403214","https://vuldb.com/vuln/403214/cti","https://vuldb.com/cve/CVE-2026-90681","https://vuldb.com/submit/914946","https://github.com/Matthias-Wandel/jhead/issues/98","https://github.com/user-attachments/files/30397052/poc.zip","https://github.com/Matthias-Wandel/jhead/"],"weaknesses":["CWE-125","CWE-119"],"ingestedAt":"2026-10-29T20:13:34.582Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/90xxx/CVE-2026-90681.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-90681","state":"PUBLISHED","datePublished":"2026-09-14T04:15:11.640Z","dateUpdated":"2026-09-14T14:58:58.979Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-09-13T04:47:43.651Z"},"containers":{"cna":{"title":"Matthias-Wandel jhead EXIF Parsing exif.c Get16u out-of-bounds","descriptions":[{"lang":"en","value":"A weakness has been identified in Matthias-Wandel jhead up to 3.3. This affects the function Get16u of the file exif.c of the component EXIF Parsing. This manipulation causes out-of-bounds read. The attack requires local access. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet."}],"affected":[{"vendor":"Matthias-Wandel","product":"jhead","versions":[{"version":"3.0","status":"affected"},{"version":"3.1","status":"affected"},{"version":"3.2","status":"affected"},{"version":"3.3","status":"affected"}],"cpes":["cpe:2.3:a:matthias-wandel:jhead:*:*:*:*:*:*:*:*"],"modules":["EXIF Parsing"]}],"references":[{"url":"https://vuldb.com/vuln/403214","name":"VDB-403214 | Matthias-Wandel jhead EXIF Parsing exif.c Get16u out-of-bounds","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/403214/cti","name":"VDB-403214 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-90681","name":"CVE-2026-90681 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/914946","name":"Submit #914946 | Matthias-Wandel jhead v3.3 (commit 5007491, 3.08-66-g5007491) heap-buffer-overflow (Get16u)","tags":["third-party-advisory"]},{"url":"https://github.com/Matthias-Wandel/jhead/issues/98","tags":["issue-tracking"]},{"url":"https://github.com/user-attachments/files/30397052/poc.zip","tags":["exploit"]},{"url":"https://github.com/Matthias-Wandel/jhead/","tags":["product"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":4.8,"vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":3.3,"vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R","baseSeverity":"LOW"}},{"cvssV3_0":{"version":"3.0","baseScore":3.3,"vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R","baseSeverity":"LOW"}},{"cvssV2_0":{"version":"2.0","baseScore":1.7,"vectorString":"AV:L/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-125","type":"CWE","lang":"en","description":"Out-of-Bounds Read"}]},{"descriptions":[{"cweId":"CWE-119","type":"CWE","lang":"en","description":"Memory Corruption"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-09-14T04:15:11.640Z"},"timeline":[{"time":"2026-09-13T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-09-13T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-09-13T06:53:24.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"fczhang (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}],"x_generator":["VulDB PVTS v202609"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-14T14:58:48.003722Z","id":"CVE-2026-90681","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":"2026-09-14T14:58:58.979Z"}}]}}}