{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-111269 exists.","fix":"Apply the vendor's patch.","what":"CVE-2026-111269 is a medium-severity memory corruption vulnerability in libical, published on 15 Oct 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-111269 and fix it if it is affected.\n\nWhat it is: CVE-2026-111269 is a medium-severity memory corruption vulnerability in libical, published on 15 Oct 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-111269 exists.\n\nAffected product: libical. 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-2026-111269/ (Markdown: https://insights.sbomify.com/CVE-2026-111269/index.md)","id":"CVE-2026-111269","markdown":"https://insights.sbomify.com/CVE-2026-111269/index.md","name":"CVE-2026-111269","record":{"aliases":["AZL-108293","BELL-CVE-2026-111269","DEBIAN-CVE-2026-111269","GHSA-qvfg-9jj8-868q","OESA-2026-4550","OESA-2026-4551","OESA-2026-4552","OESA-2026-4553","UBUNTU-CVE-2026-111269"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service","data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"iCalendar parsing library","requires_auth":"none","summary":"Attackers can cause crashes or leak heap memory by sending iCalendar data with a trailing backslash, affecting applications using libical.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"libical through 4.0.6 contains a heap-based out-of-bounds read in icalvalue_decode_ical_string() in src/libical/icalvalue.c when decoding input ending in a backslash. Attackers can supply escaped iCalendar text with a trailing backslash, causing the loop to read past the terminator and crash the application or leak adjacent heap memory.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"libical through 4.0.6 Heap Out-of-Bounds Read via icalvalue_decode_ical_string","id":"CVE-2026-111269","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"libmodplug through 0.8.9.1 Heap Out-of-Bounds Write via CSoundFile::ReadDSM","id":"CVE-2026-111270"},"packages":[],"prev":{"headline":"The affiliate-toolkit – Multi-Network Affiliate \u0026 Amazon Product Display plugin for WordPress is vulnerable to Arbitrary File Upload in all","id":"CVE-2026-111255"},"products":["libical"],"published":"2026-10-15","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":"2026-10-26","vendors":["libical"]},"summary":"Attackers can cause crashes or leak heap memory by sending iCalendar data with a trailing backslash, affecting applications using libical.","url":"https://insights.sbomify.com/CVE-2026-111269/"}