{"id":"CVE-2026-101202","state":"PUBLISHED","title":"FastStone Image Viewer TGA Image out-of-bounds write","description":"A flaw has been found in FastStone Image Viewer up to 8.3. The affected element is an unknown function of the component TGA Image Handler. Executing a manipulation can lead to out-of-bounds write. It is possible to launch the attack remotely. The vendor was contacted early about this disclosure but did not respond in any way.","publishedAt":"2026-09-28T21:15:09.255Z","updatedAt":"2026-09-29T12:56:14.185Z","severity":{"score":5.3,"label":"Medium","version":"4.0","vector":"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","source":"VulDB"},"assigner":"VulDB","products":["FastStone Image Viewer"],"affected":[{"vendor":"FastStone","product":"Image Viewer","versions":[{"version":"8.0","status":"affected"},{"version":"8.1","status":"affected"},{"version":"8.2","status":"affected"},{"version":"8.3","status":"affected"}],"cpes":["cpe:2.3:a:faststone:image_viewer:*:*:*:*:*:*:*:*"],"modules":["TGA Image Handler"]}],"references":["https://vuldb.com/vuln/411011","https://vuldb.com/vuln/411011/cti","https://vuldb.com/cve/CVE-2026-101202","https://vuldb.com/submit/907574"],"weaknesses":["CWE-787","CWE-119"],"ingestedAt":"2026-10-29T20:10:13.529Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/101xxx/CVE-2026-101202.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-101202","state":"PUBLISHED","datePublished":"2026-09-28T21:15:09.255Z","dateUpdated":"2026-09-29T12:56:14.185Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-09-28T09:39:49.253Z"},"containers":{"cna":{"title":"FastStone Image Viewer TGA Image out-of-bounds write","descriptions":[{"lang":"en","value":"A flaw has been found in FastStone Image Viewer up to 8.3. The affected element is an unknown function of the component TGA Image Handler. Executing a manipulation can lead to out-of-bounds write. It is possible to launch the attack remotely. The vendor was contacted early about this disclosure but did not respond in any way."}],"affected":[{"vendor":"FastStone","product":"Image Viewer","versions":[{"version":"8.0","status":"affected"},{"version":"8.1","status":"affected"},{"version":"8.2","status":"affected"},{"version":"8.3","status":"affected"}],"cpes":["cpe:2.3:a:faststone:image_viewer:*:*:*:*:*:*:*:*"],"modules":["TGA Image Handler"]}],"references":[{"url":"https://vuldb.com/vuln/411011","name":"VDB-411011 | FastStone Image Viewer TGA Image out-of-bounds write","tags":["vdb-entry"]},{"url":"https://vuldb.com/vuln/411011/cti","name":"VDB-411011 | CTI Indicators (IOB, IOC)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-101202","name":"CVE-2026-101202 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/907574","name":"Submit #907574 | FastStone Soft FastStone Image Viewer 8.3 Heap-based buffer overflow (out-of-bounds write)","tags":["third-party-advisory"]}],"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:X/RC:R","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:X/RC:R","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:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-787","type":"CWE","lang":"en","description":"Out-of-bounds Write"}]},{"descriptions":[{"cweId":"CWE-119","type":"CWE","lang":"en","description":"Memory Corruption"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-09-28T21:15:09.255Z"},"timeline":[{"time":"2026-09-28T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-09-28T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-09-28T11:45:21.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"jonzab (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}],"tags":["x_freeware"],"x_generator":["VulDB PVTS v202609"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-29T12:55:55.453652Z","id":"CVE-2026-101202","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-29T12:56:14.185Z"}}]}}}