{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-80924 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-80924 is a high-severity vulnerability in Linux, 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-2026-80924 and fix it if it is affected.\n\nWhat it is: CVE-2026-80924 is a high-severity vulnerability in Linux, 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-2026-80924 in the wild and no public exploit code.\n\nAffected product: Linux. 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-2026-80924/ (Markdown: https://insights.sbomify.com/CVE-2026-80924/index.md)","id":"CVE-2026-80924","markdown":"https://insights.sbomify.com/CVE-2026-80924/index.md","name":"CVE-2026-80924","record":{"aliases":["BELL-CVE-2026-80924","DEBIAN-CVE-2026-80924","GHSA-v3j5-mp2x-9859","UBUNTU-CVE-2026-80924"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Linux kernel","requires_auth":"none","summary":"An attacker with local access could potentially read sensitive cryptographic key material from freed memory in the Linux kernel.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: krb5 - use kfree_sensitive() for derived key buffers\n\ncrypto_krb5_prepare_encryption() and crypto_krb5_prepare_checksum()\nfree the buffer holding the freshly derived keys with plain kfree(),\nleaving the key material behind in the freed slab object.","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":"crypto: krb5 - use kfree_sensitive() for derived key buffers","id":"CVE-2026-80924","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"vlan: fix skb_under_panic and races when toggling HW VLAN offload","id":"CVE-2026-80925"},"packages":[],"prev":{"headline":"xhci: dbgtty: Fix unregister on tty_register_driver() failure","id":"CVE-2026-80923"},"products":["Linux"],"published":"2026-09-09","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-10-19","vendors":["Linux"]},"summary":"An attacker with local access could potentially read sensitive cryptographic key material from freed memory in the Linux kernel.","url":"https://insights.sbomify.com/CVE-2026-80924/"}