{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-93011 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-93011 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-93011 is a medium-severity vulnerability in Red Hat Ceph Storage 9, published on 29 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-93011 and fix it if it is affected.\n\nWhat it is: CVE-2026-93011 is a medium-severity vulnerability in Red Hat Ceph Storage 9, published on 29 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-93011 in the wild and no public exploit code.\n\nAffected product: Red Hat Ceph Storage 9. 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-2026-93011/ (Markdown: https://insights.sbomify.com/CVE-2026-93011/index.md)","id":"CVE-2026-93011","markdown":"https://insights.sbomify.com/CVE-2026-93011/index.md","name":"CVE-2026-93011","record":{"aliases":["DEBIAN-CVE-2026-93011","GHSA-2jq5-wc7q-j2fc"],"analysis":null,"analysis_generated_by":null,"assigner":"redhat","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"A flaw was found in dnsmasq. After a reduction of internal domain-name buffer sizes, the DNSSEC validator can write a few bytes past a name buffer when converting names to and from DNS wire format. An attacker who can cause the server to validate a crafted DNSSEC response may overwrite a small amount of adjacent heap metadata. DNSSEC support is not compiled in by default and must also be enabled at runtime.","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":"Dnsmasq: dnsmasq: heap out-of-bounds write in dnssec validator via to_wire/from_wire transforms","id":"CVE-2026-93011","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Email::Sender::Transport::Sendmail versions before 2.602 for Perl allow arbitrary command execution on Windows sending a message whose envel","id":"CVE-2026-93012"},"packages":[],"prev":{"headline":"Dnsmasq: dnsmasq: --leasequery without address argument applies no source address check","id":"CVE-2026-93010"},"products":["Red Hat Ceph Storage 9","Red Hat Enterprise Linux 10","Red Hat Enterprise Linux 6","Red Hat Enterprise Linux 7","Red Hat Enterprise Linux 8","Red Hat Enterprise Linux 9","Red Hat OpenShift Container Platform 4","Red Hat OpenStack Platform 13 (Queens)","Red Hat OpenStack Platform 18.0"],"published":"2026-10-29","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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-29","vendors":["Red Hat"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-93011/"}