{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-89855 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-89855 is a vulnerability in Linux, published on 16 Sep 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-89855 and fix it if it is affected.\n\nWhat it is: CVE-2026-89855 is a vulnerability in Linux, published on 16 Sep 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-89855 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-2026-89855/ (Markdown: https://insights.sbomify.com/CVE-2026-89855/index.md)","id":"CVE-2026-89855","markdown":"https://insights.sbomify.com/CVE-2026-89855/index.md","name":"CVE-2026-89855","record":{"aliases":["AZL-101513","BELL-CVE-2026-89855","DEBIAN-CVE-2026-89855","GHSA-38m8-7cjw-cwc2","UBUNTU-CVE-2026-89855"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["data_read","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel driver","requires_auth":"low_privilege","summary":"A race condition in the qla2xxx SCSI driver allows local attackers to corrupt flash register reads, potentially causing data corruption or system instability.","user_interaction":"not_required","vuln_class":"race_condition"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Serialize flash version read in reset handler\n\nThe \"update cache versions without reset\" sysfs reset operation (0x20261)\ncalls get_flash_version(), which reads hardware flash registers, without\nholding ha-\u003eoptrom_mutex. The VPD update path serializes the same call\nunder optrom_mutex, so this reset path can interleave its flash register\naccesses with a concurrent VPD or optrom flash operation and corrupt the\nreads.\n\nHold ha-\u003eoptrom_mutex across the get_flash_version() call to match the\nVPD update path.","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":"scsi: qla2xxx: Serialize flash version read in reset handler","id":"CVE-2026-89855","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"race_condition","year":"2026"},"n_packages":0,"n_references":8,"next":{"headline":"scsi: qla2xxx: Clamp MSI-X derived queue counts to avoid truncation","id":"CVE-2026-89856"},"packages":[],"prev":{"headline":"scsi: qla2xxx: Fix cs84xx use-after-free on host teardown","id":"CVE-2026-89854"},"products":["Linux"],"published":"2026-09-16","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-10-19","vendors":["Linux"]},"summary":"A race condition in the qla2xxx SCSI driver allows local attackers to corrupt flash register reads, potentially causing data corruption or system instability.","url":"https://insights.sbomify.com/CVE-2026-89855/"}