{"schemaVersion":3,"id":"CVE-2026-27631","aliases":["UBUNTU-CVE-2026-27631","DEBIAN-CVE-2026-27631"],"status":"published","duplicateOf":null,"title":null,"description":"Exiv2 is a C++ library and a command-line utility to read, write, delete and modify Exif, IPTC, XMP and ICC image metadata. Prior to version 0.28.8, an uncaught exception was found in Exiv2. The vulnerability is in the preview component, which is only triggered when running Exiv2 with an extra command line argument, like -pp. Due to an integer overflow, the code attempts to create a huge std::vector, which causes Exiv2 to crash with an uncaught exception. This issue has been patched in version 0.28.8.","dates":{"published":"2026-03-02T19:40:45.351Z","modified":"2026-03-02T20:28:01.516Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.3,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"4.0","versionLabel":"v4.0","source":"CVE.org","score":2.7,"severity":"low","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U","exploitability":null,"impact":null,"computed":false},{"version":"4.0","versionLabel":"v4.0","source":"OSV · Ubuntu","score":6.9,"severity":"medium","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U","exploitability":null,"impact":null,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Ubuntu","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","exploitability":10,"impact":2.3,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Debian","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","exploitability":10,"impact":2.3,"computed":true},{"version":"4.0","versionLabel":"v4.0","source":"NVD","score":2.7,"severity":"low","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.0043,"percentile":0.35893,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0.175,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.00255},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00255,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00255,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00255,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00255,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00255,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00255,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00255,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00255,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00255,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00255,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00405,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00405,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00405,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00405,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00405,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.0043,"percentile":0.35893}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.00255,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00255,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00255,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00255,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00255,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00405,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00405,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00405,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00405,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00405,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00421,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.0043,"percentile":0.35893}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-248","name":"Uncaught Exception","description":"An exception is thrown from a function, but it is not caught.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/248.html"}],"affected":[{"vendor":"debian","product":"exiv2","name":"exiv2","label":"exiv2","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/exiv2","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null},{"text":"< 0.28.8+dfsg-1","noFixRecorded":false,"fixedIn":null}],"versionsText":"All versions (No fix recorded) | < 0.28.8+dfsg-1","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"exiv2","name":"exiv2","label":"exiv2","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/exiv2","purlType":"deb","versions":[{"text":"< 0.25-2.1ubuntu16.04.7+esm5","noFixRecorded":false,"fixedIn":null},{"text":"< 0.25-3.1ubuntu0.18.04.11+esm1","noFixRecorded":false,"fixedIn":null},{"text":"< 0.27.2-8ubuntu2.7+esm1","noFixRecorded":false,"fixedIn":null},{"text":"< 0.27.5-3ubuntu1.1","noFixRecorded":false,"fixedIn":null},{"text":"< 0.27.6-1ubuntu0.1","noFixRecorded":false,"fixedIn":null},{"text":"< 0.28.5+dfsg-1ubuntu0.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.25-2.1ubuntu16.04.7+esm5 | < 0.25-3.1ubuntu0.18.04.11+esm1 | < 0.27.2-8ubuntu2.7+esm1 | < 0.27.5-3ubuntu1.1 | < 0.27.6-1ubuntu0.1 | < 0.28.5+dfsg-1ubuntu0.1","eol":null,"hubHref":null},{"vendor":"exiv2","product":"exiv2","name":"exiv2","label":"exiv2","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 0.28.8","noFixRecorded":false,"fixedIn":null},{"text":"≤ 0.28.8","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.28.8 | ≤ 0.28.8","eol":null,"hubHref":"/vendor/exiv2/exiv2"}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://github.com/Exiv2/exiv2/security/advisories/GHSA-p2pw-7935-c73j","label":"github.com/Exiv2/exiv2/security/advisories/GHSA-p2pw-7935-c73j","hostname":"github.com","tags":["X Refsource CONFIRM","REPORT","Patch","Vendor Advisory"]},{"url":"https://github.com/Exiv2/exiv2/issues/3513","label":"github.com/Exiv2/exiv2/issues/3513","hostname":"github.com","tags":["X Refsource MISC","REPORT","Issue Tracking"]},{"url":"https://github.com/Exiv2/exiv2/pull/3514","label":"github.com/Exiv2/exiv2/pull/3514","hostname":"github.com","tags":["X Refsource MISC","REPORT","Issue Tracking","Patch"]},{"url":"https://github.com/Exiv2/exiv2/commit/659db316eef745899a778a1e0b760a971d1b69df","label":"github.com/Exiv2/exiv2/commit/659db316eef745899a778a1e0b760a971d1b69df","hostname":"github.com","tags":["X Refsource MISC","REPORT","Patch"]},{"url":"https://ubuntu.com/security/CVE-2026-27631","label":"ubuntu.com/security/CVE-2026-27631","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-27631","label":"www.cve.org/CVERecord?id=CVE-2026-27631","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://ubuntu.com/security/notices/USN-8103-1","label":"ubuntu.com/security/notices/USN-8103-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-27631","label":"security-tracker.debian.org/tracker/CVE-2026-27631","hostname":"security-tracker.debian.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["OPENSUSE-SU-2026:10298-1","OPENSUSE-SU-2026:20410-1","SUSE-SU-2026:20923-1","SUSE-SU-2026:2584-1","SUSE-SU-2026:2663-1"],"duplicates":[],"related":["OPENSUSE-SU-2026:10298-1","OPENSUSE-SU-2026:20410-1","SUSE-SU-2026:20923-1","SUSE-SU-2026:2584-1","SUSE-SU-2026:2663-1","USN-8103-1"]},"timeline":[{"kind":"published","date":"2026-03-02T19:40:45.351Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-03-02T20:28:01.516Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":21,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T05:37:06.879Z","stale":false,"partial":false}}