{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-89850 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-89850 is a denial of service 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-2026-89850 and fix it if it is affected.\n\nWhat it is: CVE-2026-89850 is a denial of service 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-2026-89850 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-2026-89850/ (Markdown: https://insights.sbomify.com/CVE-2026-89850/index.md)","id":"CVE-2026-89850","markdown":"https://insights.sbomify.com/CVE-2026-89850/index.md","name":"CVE-2026-89850","record":{"aliases":["AZL-101382","BELL-CVE-2026-89850","DEBIAN-CVE-2026-89850","GHSA-52m9-92gj-jg2v","UBUNTU-CVE-2026-89850"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel driver","requires_auth":"none","summary":"A logic error in the qla2xxx SCSI driver allows an attacker to hang the adapter by triggering mailbox commands during chip-down states, causing denial of service.","user_interaction":"not_required","vuln_class":"denial_of_service"},"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: Don't query firmware state while chip is down\n\nqla2x00_fw_state_show() initializes rval to QLA_FUNCTION_FAILED and jumps\nto the out: label when the chip is down or EEH is busy. The out: block\nthen re-issued qla2x00_get_firmware_state() because rval != QLA_SUCCESS,\ndefeating the chip-down/EEH-busy guards and issuing a mailbox command\n(outside optrom_mutex) during ISP reset or PCI error recovery, which can\nhang the adapter. It also turned a normal in-lock mailbox failure into a\nsecond unsynchronized mailbox attempt.\n\nMake the out: fallback only mark the firmware state as unknown. The\nmailbox is now issued at most once, inside optrom_mutex, and only when\nthe chip is up and not EEH-busy.","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: Don't query firmware state while chip is down","id":"CVE-2026-89850","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":8,"next":{"headline":"scsi: qla2xxx: Fix FCE trace enable parsing in debugfs","id":"CVE-2026-89851"},"packages":[],"prev":{"headline":"scsi: qla2xxx: Reject non-SCSI SRB on status IOCB fast path","id":"CVE-2026-89849"},"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 logic error in the qla2xxx SCSI driver allows an attacker to hang the adapter by triggering mailbox commands during chip-down states, causing denial of service.","url":"https://insights.sbomify.com/CVE-2026-89850/"}