{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-112271 exists.","fix":"No fix has been published for CVE-2026-112271 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-112271 is a medium-severity memory corruption vulnerability in emersion libdisplay-info, published on 19 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-2026-112271 and fix it if it is affected.\n\nWhat it is: CVE-2026-112271 is a medium-severity memory corruption vulnerability in emersion libdisplay-info, published on 19 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-2026-112271 exists.\n\nAffected product: emersion libdisplay-info. 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-2026-112271/ (Markdown: https://insights.sbomify.com/CVE-2026-112271/index.md)","id":"CVE-2026-112271","markdown":"https://insights.sbomify.com/CVE-2026-112271/index.md","name":"CVE-2026-112271","record":{"aliases":["GHSA-3gg9-cc9m-vj8c"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Display info library","requires_auth":"none","summary":"Attackers can cause a crash in libdisplay-info by supplying a crafted EDID, leading to a heap out-of-bounds read.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":6.8,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"libdisplay-info through 0.4.0 contains a heap out-of-bounds read vulnerability in the DisplayID v1 section parser in displayid.c that occurs when a data block's declared length exceeds the section. Attackers can supply a crafted EDID from a malicious monitor, KVM, capture device, or EDID file to make is_all_zeroes read past the buffer, causing a possible crash.","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":"libdisplay-info through 0.4.0 Heap Out-of-Bounds Read via DisplayID v1 Parser","id":"CVE-2026-112271","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"libdisplay-info 0.4.0 Heap Out-of-Bounds Read via DisplayID v2 Parser","id":"CVE-2026-112272"},"packages":[],"prev":{"headline":"SGLang through 0.5.22 Memory Exhaustion via Mooncake STAGING_RSP chunk_idx","id":"CVE-2026-112270"},"products":["libdisplay-info"],"published":"2026-10-19","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":"2026-10-19","vendors":["emersion"]},"summary":"Attackers can cause a crash in libdisplay-info by supplying a crafted EDID, leading to a heap out-of-bounds read.","url":"https://insights.sbomify.com/CVE-2026-112271/"}