{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-126325 in the wild and no public exploit code.","exposure":"An affected version is exposed as installed. No special setting or call is needed.","fix":"No fix has been published for CVE-2026-126325 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-126325 is a critical unsafe deserialization vulnerability in PTC FlexPLM, published on 11 Nov 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-126325 and fix it if it is affected.\n\nWhat it is: CVE-2026-126325 is a critical unsafe deserialization vulnerability in PTC FlexPLM, published on 11 Nov 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-126325 in the wild and no public exploit code.\nExposure: An affected version is exposed as installed. No special setting or call is needed.\n\nAffected product: PTC FlexPLM. 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-2026-126325/ (Markdown: https://insights.sbomify.com/CVE-2026-126325/index.md)","id":"CVE-2026-126325","markdown":"https://insights.sbomify.com/CVE-2026-126325/index.md","name":"CVE-2026-126325","record":{"aliases":["GHSA-5936-vj68-74r3"],"analysis":{"component_type":"server_software","exploitable_when_present":false,"fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"PLM software","requires_auth":"none","requires_specific_call":false,"summary":"Attackers can achieve remote code execution in PTC Windchill and FlexPLM by sending untrusted serialized data.","user_interaction":"not_required","vuln_class":"deserialization","vulnerable_functions":[]},"analysis_generated_by":"sbomify/insights-2b-fp8","assigner":"PTC","cpe":[],"cvss":{"score":9.2,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/AU:Y/RE:M/U:Amber","version":"4.0"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"},{"id":"CWE-20","name":"Improper Input Validation"}],"description":"A critical remote code execution (RCE) vulnerability has been reported in PTC Windchill and PTC FlexPLM. The vulnerability may be exploited through the deserialization of untrusted data.","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":"Critical Remote Code Execution (RCE) vulnerability reported in Windchill","id":"CVE-2026-126325","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"deserialization","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Privilege escalation in Server","id":"CVE-2026-126326"},"nickname":null,"packages":[],"prev":{"headline":"SQL injection in FortiMail","id":"CVE-2026-126263"},"products":["FlexPLM","Windchill"],"published":"2026-11-11","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":"2026-11-11","vendors":["PTC"]},"summary":"Attackers can achieve remote code execution in PTC Windchill and FlexPLM by sending untrusted serialized data.","url":"https://insights.sbomify.com/CVE-2026-126325/"}