{"answers":{"affected":"1 open source package ship an affected version, including tomcat.","exploited":"There is no known exploitation of CVE-2026-103119 in the wild and no public exploit code.","fix":"Upgrade tomcat to 11.0.27 or later.","what":"CVE-2026-103119 is a critical vulnerability in Apache Tomcat, published on 20 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-103119 and fix it if it is affected.\n\nWhat it is: CVE-2026-103119 is a critical vulnerability in Apache Tomcat, published on 20 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-103119 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- tomcat (Bitnami): affected from 11.0.0; fixed in 11.0.27\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-2026-103119/ (Markdown: https://insights.sbomify.com/CVE-2026-103119/index.md)","id":"CVE-2026-103119","markdown":"https://insights.sbomify.com/CVE-2026-103119/index.md","name":"CVE-2026-103119","record":{"aliases":["BIT-tomcat-2026-103119","DEBIAN-CVE-2026-103119","GHSA-64hx-4gc9-f6v4","UBUNTU-CVE-2026-103119"],"analysis":null,"analysis_generated_by":null,"assigner":"apache","cpe":[],"cvss":{"score":9.1,"severity":"critical","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-127","name":"Buffer Under-read"}],"description":"Buffer under-read vulnerability in Apache Tomcat meant that a large non-blocking write could result in the response body being split between the current request and the next request received on that connection leading most likely to failure of the second request and possibly leakage of data from the first response to the second.\n\nThis issue affects Apache Tomcat: from 11.0.0-M25 through 11.0.26.\n\nUsers are recommended to upgrade to version 11.0.27, which fixes the issue.","ecosystems":["Bitnami"],"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":"Apache Tomcat: AJP response mix-up","id":"CVE-2026-103119","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":null,"products":[],"type":null,"year":"2026"},"n_packages":1,"n_references":1,"next":{"headline":"Memory corruption in affinity","id":"CVE-2026-103220"},"packages":[{"ecosystem":"Bitnami","fixed":["11.0.27"],"introduced":["11.0.0"],"last_affected":[],"package":"tomcat","purl":"pkg:bitnami/tomcat","source":"BIT-tomcat-2026-103119"}],"prev":{"headline":"GraphicsMagick WPG File wpg.c ExtractPostscript recursion","id":"CVE-2026-103118"},"products":["Apache Tomcat"],"published":"2026-10-20","related":[],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-20","vendors":["Apache Software Foundation"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-103119/"}