{"id":"CVE-2026-6368","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-6368","generatedAt":"2026-10-28T10:36:03.811Z","title":"Calling wordexp with WRDE_APPEND in the GNU C Library version 2.0 to version 2.43 can cause the interface to return invalid memory in the we_wordv member, which on subsequent calls to wordfree may abort the process.","description":"Calling wordexp with WRDE_APPEND in the GNU C Library version 2.0 to version 2.43 can cause the interface to return invalid memory in the we_wordv member, which on subsequent calls to wordfree may abort the process.","published":"2026-08-10T19:17:31.000Z","lastModified":"2026-09-03T16:43:15.000Z","status":"Awaiting Analysis","sourceIdentifier":"3ff69d7a-14f2-4f67-a097-88dee7810d18","cvss":{"version":"4.0","score":2.1,"severity":"LOW","vector":"CVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-908"],"affected":[],"epss":{"score":0.00107,"percentile":0.01139,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.11%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://sourceware.org/bugzilla/show_bug.cgi?id=34090","source":"3ff69d7a-14f2-4f67-a097-88dee7810d18"},{"url":"https://sourceware.org/git/?p=glibc.git;a=blob;f=advisories/GLIBC-SA-2026-0014;h=1e9a0039f07471ddfe6816e5df04875bec409f92;hb=HEAD","source":"3ff69d7a-14f2-4f67-a097-88dee7810d18"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-6368","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."}