{"id":"CVE-2026-10758","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-10758","generatedAt":"2026-10-28T06:34:52.123Z","title":"A Heap based Out-of-Bounds Write via Integer Overflow in LERC versions 4.1.0 and earlier may allow a remote, unauthenticated attacker who can pass specifically crafted attacker controlled imagery to an application that uses LERC to crash the…","description":"Esri LERC is an open-source image or raster format which supports rapid encoding and decoding for any pixel type. A Heap based Out-of-Bounds Write via Integer Overflow in LERC versions 4.1.0 and earlier may allow a remote, unauthenticated attacker who can pass specifically crafted attacker controlled imagery to an application that uses LERC to crash the application, leading to a denial of service.","published":"2026-09-25T21:17:23.000Z","lastModified":"2026-09-30T19:56:45.000Z","status":"Awaiting Analysis","sourceIdentifier":"psirt@esri.com","cvss":{"version":"3.1","score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"cwe":["CWE-190"],"affected":[],"epss":{"score":0.00328,"percentile":0.25713,"date":"2026-10-27","history":[{"date":"2026-09-26","score":0.00327,"percentile":0.23278}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.33%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-09-25T21:17:23.000Z","detail":{"score":"7.5","severity":"HIGH","publishedAt":"2026-09-25T21:17:23.117Z"},"summary":"New CVE, high severity (CVSS 7.5)."}],"references":[{"url":"https://github.com/Esri/lerc/security/advisories/GHSA-cw29-mw7w-pj37","source":"psirt@esri.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-10758","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}