{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-87874 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-87874 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-87874 is a high-severity unsafe deserialization vulnerability in Red Hat Ceph Storage 5, published on 9 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-87874 and fix it if it is affected.\n\nWhat it is: CVE-2026-87874 is a high-severity unsafe deserialization vulnerability in Red Hat Ceph Storage 5, published on 9 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-87874 in the wild and no public exploit code.\n\nAffected product: Red Hat Ceph Storage 5. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2026-87874/ (Markdown: https://insights.sbomify.com/CVE-2026-87874/index.md)","id":"CVE-2026-87874","markdown":"https://insights.sbomify.com/CVE-2026-87874/index.md","name":"CVE-2026-87874","record":{"aliases":["DEBIAN-CVE-2026-87874","GHSA-9xm7-6q66-g534","UBUNTU-CVE-2026-87874"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Ansible collection plugin","requires_auth":"none","summary":"An attacker with network access to memcached can inject malicious pickle data, leading to remote code execution on the Ansible controller.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[],"cvss":{"score":8.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"A flaw was found in the memcached cache plugin of the community.general Ansible\ncollection. Although its documentation states that records are stored in JSON\nformat, the plugin performs no explicit serialization and relies on\npython-memcached, which pickles values on write and unpickles them on read.\nBecause memcached is unauthenticated and cache keys are predictable, an attacker\nable to reach a network-exposed or shared memcached instance can write a crafted\npickle payload that is deserialized and executed on the Ansible controller when\nthe poisoned fact cache is next read, leading to remote code execution.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Deserialization in Red Hat Ceph Storage 5","id":"CVE-2026-87874","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"deserialization","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Cups: openprinting cups: heap out-of-bounds read in cupsutf32toutf8() via missing source-length bound","id":"CVE-2026-87875"},"packages":[],"prev":{"headline":"Weak cryptography in Red Hat Ceph Storage 5","id":"CVE-2026-87872"},"products":["Red Hat Ceph Storage 5","Red Hat Ceph Storage 9","Red Hat OpenStack Platform 17.1","Red Hat OpenStack Platform 18.0"],"published":"2026-09-09","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-09-10","vendors":["Red Hat"]},"summary":"An attacker with network access to memcached can inject malicious pickle data, leading to remote code execution on the Ansible controller.","url":"https://insights.sbomify.com/CVE-2026-87874/"}