{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-110605 exists.","fix":"No fix has been published for CVE-2026-110605 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-110605 is a medium-severity denial of service vulnerability in tomolt libschrift, published on 14 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-2026-110605 and fix it if it is affected.\n\nWhat it is: CVE-2026-110605 is a medium-severity denial of service vulnerability in tomolt libschrift, published on 14 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-2026-110605 exists.\n\nAffected product: tomolt libschrift. 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-2026-110605/ (Markdown: https://insights.sbomify.com/CVE-2026-110605/index.md)","id":"CVE-2026-110605","markdown":"https://insights.sbomify.com/CVE-2026-110605/index.md","name":"CVE-2026-110605","record":{"aliases":["GHSA-h8w2-cf8p-7p38"],"analysis":{"component_type":"library","fix_type":"no_fix_stated","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"TrueType font library","requires_auth":"none","summary":"Attackers can crash applications using libschrift by providing a crafted TrueType font with a zero unitsPerEm value, causing a divide-by-zero error.","user_interaction":"required","vuln_class":"denial_of_service"},"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-369","name":"Divide By Zero"}],"description":"libschrift through 0.10.2 contains a divide by zero vulnerability that allows attackers to crash applications by supplying a font with unitsPerEm of 0 in the head table. Attackers can provide a crafted TrueType font whose NaN glyph coordinates bypass clip_points(), causing an out-of-bounds raster read in draw_line() during sft_render() and crashing the process.","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":"libschrift through 0.10.2 Divide by Zero via unitsPerEm in draw_line","id":"CVE-2026-110605","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"LibreCAD libdxfrw through LC2.2.0 Stack Out-of-Bounds Read via dwgReader18::readFileHeader","id":"CVE-2026-110606"},"packages":[],"prev":{"headline":"Mini-XML 4.0.0 through 4.0.6 Stack Out-of-Bounds Write via mxml_strtod()","id":"CVE-2026-110604"},"products":["libschrift"],"published":"2026-10-14","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":["tomolt"]},"summary":"Attackers can crash applications using libschrift by providing a crafted TrueType font with a zero unitsPerEm value, causing a divide-by-zero error.","url":"https://insights.sbomify.com/CVE-2026-110605/"}