{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-119559 exists.","exposure":"","fix":"No fix has been published for CVE-2026-119559 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-119559 is a high-severity vulnerability in litespeedtech openlitespeed, published on 30 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-119559 and fix it if it is affected.\n\nWhat it is: CVE-2026-119559 is a high-severity vulnerability in litespeedtech openlitespeed, published on 30 Oct 2026. \nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-119559 exists.\n\nAffected product: litespeedtech openlitespeed. 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-2026-119559/ (Markdown: https://insights.sbomify.com/CVE-2026-119559/index.md)","id":"CVE-2026-119559","markdown":"https://insights.sbomify.com/CVE-2026-119559/index.md","name":"CVE-2026-119559","record":{"aliases":["GHSA-75rw-wm76-93p4"],"analysis":null,"analysis_generated_by":null,"assigner":"VulnCheck","cpe":[],"cvss":{"score":8.2,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-295","name":"Improper Certificate Validation"}],"description":"OpenLiteSpeed through 1.9.4 contains an authentication bypass vulnerability that allows unauthenticated remote attackers to evade virtual host client certificate requirements over HTTP/3. Because QuicStream inherits a verifyContext() implementation that always returns true, attackers can present a non-mTLS host's SNI with a protected Host header to access protected content.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"OpenLiteSpeed through 1.9.4 mTLS Bypass via HTTP/3 SNI and Host Mismatch","id":"CVE-2026-119559","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"OPNsense core through 26.7.8 NTP Configuration Injection via GPS and PPS Fudge Fields","id":"CVE-2026-119560"},"nickname":null,"packages":[],"prev":{"headline":"OpenCart through 4.1.0.4 Payment Bypass via Free Checkout Reward Points","id":"CVE-2026-119558"},"products":["openlitespeed"],"published":"2026-10-30","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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-11-05","vendors":["litespeedtech"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-119559/"}