{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-62507","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2025-10-15T15:03:28.133Z","datePublished":"2025-11-04T21:24:44.802Z","dateUpdated":"2026-02-26T17:47:18.954Z"},"containers":{"cna":{"title":"Redis: Bug in XACKDEL may lead to stack overflow and potential RCE","problemTypes":[{"descriptions":[{"cweId":"CWE-20","lang":"en","description":"CWE-20: Improper Input Validation","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-121","lang":"en","description":"CWE-121: Stack-based Buffer Overflow","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"PRESENT","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":7.7,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"}}],"references":[{"name":"https://github.com/redis/redis/security/advisories/GHSA-jhjx-x4cf-4vm8","tags":["x_refsource_CONFIRM"],"url":"https://github.com/redis/redis/security/advisories/GHSA-jhjx-x4cf-4vm8"},{"name":"https://github.com/redis/redis/commit/5f83972188f6e5b1d6f1940218c650a9cbdf7741","tags":["x_refsource_MISC"],"url":"https://github.com/redis/redis/commit/5f83972188f6e5b1d6f1940218c650a9cbdf7741"},{"name":"https://github.com/redis/redis/releases/tag/8.2.3","tags":["x_refsource_MISC"],"url":"https://github.com/redis/redis/releases/tag/8.2.3"}],"affected":[{"vendor":"redis","product":"redis","versions":[{"version":">= 8.2.0, < 8.2.3","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2025-11-04T21:24:44.802Z"},"descriptions":[{"lang":"en","value":"Redis is an open source, in-memory database that persists on disk. In versions 8.2.0 and above, a user can run the XACKDEL command with multiple ID's and trigger a stack buffer overflow, which may potentially lead to remote code execution. This issue is fixed in version 8.2.3. To workaround this issue without patching the redis-server executable is to prevent users from executing XACKDEL operation. This can be done using ACL to restrict XACKDEL command."}],"source":{"advisory":"GHSA-jhjx-x4cf-4vm8","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2025-62507","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2025-11-06T04:55:35.365493Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-02-26T17:47:18.954Z"}}]}}