{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-93536 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2026-93536 is a medium-severity vulnerability in x.org xorg-x11-server, published on 28 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-93536 and fix it if it is affected.\n\nWhat it is: CVE-2026-93536 is a medium-severity vulnerability in x.org xorg-x11-server, published on 28 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-93536 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-2026-93536/ (Markdown: https://insights.sbomify.com/CVE-2026-93536/index.md)","id":"CVE-2026-93536","markdown":"https://insights.sbomify.com/CVE-2026-93536/index.md","name":"CVE-2026-93536","record":{"aliases":["AZL-111470","AZL-111503","BELL-CVE-2026-93536","DEBIAN-CVE-2026-93536","ECHO-b550-5ff1-c43b","GHSA-q872-c2qv-7pc5","UBUNTU-CVE-2026-93536"],"analysis":null,"analysis_generated_by":null,"assigner":"suse","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-122","name":"Heap-based Buffer Overflow"}],"description":"A use after free caused by missing lifecycle management of gesture sprites in GestureBuildSprite() in X.Org X Server before 21.1.25 and XWayland before 24.1.14 could be used by authenticated X clients to crash the X server or potentially execute code.","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 GestureBuildSprite Use-After-Free","id":"CVE-2026-93536","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Path traversal in Fleet Helm valuesFiles allows disclosure of files outside the bundle directory","id":"CVE-2026-93537"},"packages":[],"prev":{"headline":"Cross-site scripting in Dark Mode – Improve Accessibility with AI Powered Dark Theme","id":"CVE-2026-93535"},"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-2026-93536/"}