{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-118040 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-118040 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-118040 is a high-severity vulnerability in Progress Software Telerik Document Processing Libraries, published on 28 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-118040 and fix it if it is affected.\n\nWhat it is: CVE-2026-118040 is a high-severity vulnerability in Progress Software Telerik Document Processing Libraries, published on 28 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-118040 in the wild and no public exploit code.\n\nAffected product: Progress Software Telerik Document Processing Libraries. 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-2026-118040/ (Markdown: https://insights.sbomify.com/CVE-2026-118040/index.md)","id":"CVE-2026-118040","markdown":"https://insights.sbomify.com/CVE-2026-118040/index.md","name":"CVE-2026-118040","record":{"aliases":["GHSA-wr2c-qfj2-22f2"],"analysis":null,"analysis_generated_by":null,"assigner":"ProgressSoftware","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-347","name":"Improper Verification of Cryptographic Signature"},{"id":"CWE-295","name":"Improper Certificate Validation"}],"description":"In Progress® Telerik® Document Processing Libraries prior to version 2026.3.1027, improper verification of cryptographic signatures and improper certificate validation in RadPdfProcessing digital signature validation allow an unauthenticated attacker to cause signature validation to report forged content as unmodified and its signing certificate as valid via a crafted signed PDF document.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Improper Signature and Certificate Validation in Telerik Document Processing Libraries RadPdfProcessing","id":"CVE-2026-118040","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"WordPress News Kit Elementor Addons plugin \u003c= 1.5.0 - PHP Object Injection vulnerability","id":"CVE-2026-118073"},"packages":[],"prev":{"headline":"XML External Entity Reference in Telerik Document Processing Libraries SVG Image Processing","id":"CVE-2026-118039"},"products":["Telerik Document Processing Libraries"],"published":"2026-10-28","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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-10-28","vendors":["Progress Software"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-118040/"}