{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-93524 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2026-93524 is a medium-severity vulnerability in x.org xorg-x11-server, published on 28 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-93524 and fix it if it is affected.\n\nWhat it is: CVE-2026-93524 is a medium-severity vulnerability in x.org xorg-x11-server, published on 28 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-93524 in the wild and no public exploit code.\n\nAffected product: x.org xorg-x11-server. 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-2026-93524/ (Markdown: https://insights.sbomify.com/CVE-2026-93524/index.md)","id":"CVE-2026-93524","markdown":"https://insights.sbomify.com/CVE-2026-93524/index.md","name":"CVE-2026-93524","record":{"aliases":["AZL-111467","AZL-111500","BELL-CVE-2026-93524","DEBIAN-CVE-2026-93524","ECHO-6625-63b1-a876","GHSA-3qj2-mfg9-42jq","UBUNTU-CVE-2026-93524"],"analysis":null,"analysis_generated_by":null,"assigner":"suse","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-126","name":"Buffer Over-read"}],"description":"A buffer overread in CheckKeySyms() in X.Org X Server before 21.1.25 and XWayland before 24.1.14 could be used by authenticated X clients to leak small amounts of information from X server memory or potentially crash the X server.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"X.Org Server XKB SetMap Key Width/Action Count Desync Out-Of-Bounds Read","id":"CVE-2026-93524","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"WordPress Event Tickets plugin \u003c= 5.29.4 - Cross Site Scripting (XSS) vulnerability","id":"CVE-2026-93526"},"packages":[],"prev":{"headline":"X.Org Server XInput2 PassiveUngrabDevice Out-of-Bounds Write","id":"CVE-2026-93523"},"products":["xorg-x11-server","xwayland"],"published":"2026-10-28","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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-10-28","vendors":["x.org"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-93524/"}