{"answers":{"affected":"2 open source packages ship an affected version, including redis and keydb. It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-62507 in the wild and no public exploit code.","fix":"Upgrade redis to 8.2.3 or later.","what":"CVE-2025-62507 is a high-severity memory corruption vulnerability in redis, published on 4 Nov 2025. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-62507 and fix it if it is affected.\n\nWhat it is: CVE-2025-62507 is a high-severity memory corruption vulnerability in redis, published on 4 Nov 2025. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-62507 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- redis (Bitnami): affected from 8.2.0; fixed in 8.2.3\n- keydb (Bitnami): affected from 8.2.0; fixed in 8.2.3\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2025-62507/ (Markdown: https://insights.sbomify.com/CVE-2025-62507/index.md)","id":"CVE-2025-62507","markdown":"https://insights.sbomify.com/CVE-2025-62507/index.md","name":"CVE-2025-62507","record":{"aliases":["BELL-CVE-2025-62507","BIT-keydb-2025-62507","BIT-redis-2025-62507","GHSA-jhjx-x4cf-4vm8","MINI-mfjf-rjj4-v6w5","openSUSE-SU-2025:15698-1"],"analysis":{"component_type":"database","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Redis in-memory database","requires_auth":"low_privilege","summary":"A stack buffer overflow in Redis XACKDEL command allows remote attackers to potentially execute arbitrary code.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"redis","vendor":"redis"}],"cvss":{"score":7.7,"severity":"high","source":"cna","vector":"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"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-20","name":"Improper Input Validation"},{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"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.","ecosystems":["Bitnami","openSUSE:Tumbleweed"],"exploits":{"exploitdb":0,"first_seen":"2026-06-02","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-06-02T07:09:24Z","kind":"github_poc","ref":"https://github.com/GartonChan/redis-cve-2025-62507","stars":0,"title":null}],"tier":"poc_unverified"},"has_fix":true,"headline":"Redis: Bug in XACKDEL may lead to stack overflow and potential RCE","id":"CVE-2025-62507","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":null,"products":[],"type":"memory_corruption","year":"2025"},"n_packages":3,"n_references":3,"next":{"headline":"Citizen vulnerable to stored XSS in sticky header button messages","id":"CVE-2025-62508"},"packages":[{"ecosystem":"Bitnami","fixed":["8.2.3"],"introduced":["8.2.0"],"last_affected":[],"package":"keydb","purl":"pkg:bitnami/keydb","source":"BIT-keydb-2025-62507"},{"ecosystem":"Bitnami","fixed":["8.2.3"],"introduced":["8.2.0"],"last_affected":[],"package":"redis","purl":"pkg:bitnami/redis","source":"BIT-redis-2025-62507"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["8.2.3-1.1"],"introduced":["0"],"last_affected":[],"package":"redis","purl":"pkg:rpm/opensuse/redis\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2025:15698-1"}],"prev":{"headline":"MinIO vulnerable to privilege escalation via session policy bypass in service accounts and STS","id":"CVE-2025-62506"},"products":["redis"],"published":"2025-11-04","related":[{"cvss_score":10,"headline":"Debian-specific Redis Server Lua Sandbox Escape","id":"CVE-2022-0543","kev_date_added":"2022-03-28","published":"2022-02-18"},{"cvss_score":7.7,"headline":"redis-server use-after-free in unblock client flow may allow remote code execution","id":"CVE-2026-23479","kev_date_added":null,"published":"2026-05-05"},{"cvss_score":7.7,"headline":"redis-server RESTORE invalid memory access may allow remote code execution","id":"CVE-2026-25243","kev_date_added":null,"published":"2026-05-05"},{"cvss_score":7.5,"headline":"Redis DoS Vulnerability due to bad connection error handling","id":"CVE-2025-48367","kev_date_added":null,"published":"2025-07-07"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2023-31655","kev_date_added":null,"published":"2023-05-18"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2022-33105","kev_date_added":null,"published":"2022-06-22"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-02-26","vendors":["redis"]},"summary":"A stack buffer overflow in Redis XACKDEL command allows remote attackers to potentially execute arbitrary code.","url":"https://insights.sbomify.com/CVE-2025-62507/"}