{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-8631 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-8631 is a critical vulnerability in HP Linux Imaging and Printing Software, published on 20 May 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-2026-8631 and fix it if it is affected.\n\nWhat it is: CVE-2026-8631 is a critical vulnerability in HP Linux Imaging and Printing Software, published on 20 May 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-2026-8631 in the wild and no public exploit code.\n\nAffected product: HP Linux Imaging and Printing Software. 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-2026-8631/ (Markdown: https://insights.sbomify.com/CVE-2026-8631/index.md)","id":"CVE-2026-8631","markdown":"https://insights.sbomify.com/CVE-2026-8631/index.md","name":"CVE-2026-8631","record":{"aliases":["DEBIAN-CVE-2026-8631","GHSA-hcc9-h975-pvc2","UBUNTU-CVE-2026-8631"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"HP Linux Printing Software","requires_auth":"none","summary":"Attackers can achieve arbitrary code execution and privilege escalation via integer overflow in HP Linux Imaging and Printing Software when processing crafted print data.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"hp","cpe":[{"product":"linux_imaging_and_printing","vendor":"hp"}],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-190","name":"Integer Overflow or Wraparound"},{"id":"CWE-122","name":"Heap-based Buffer Overflow"}],"description":"A potential security vulnerability has been identified in the HP Linux Imaging and Printing Software. This potential vulnerability may allow escalation of privileges and/or arbitrary code execution via an integer overflow in the hpcups processing path when handling crafted print 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":true,"headline":"HP Linux Imaging and Printing Software – Potential Escalation of Privilege and Arbitrary Code Execution","id":"CVE-2026-8631","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"integer_overflow","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"HP Linux Imaging and Printing Software – Potential Escalation of Privilege and Arbitrary Code Execution","id":"CVE-2026-8632"},"packages":[],"prev":{"headline":"justhtml before 1.12.0 Mutation XSS via Raw Text Elements","id":"CVE-2026-8630"},"products":["HP Linux Imaging and Printing Software"],"published":"2026-05-20","related":[{"cvss_score":9.3,"headline":"HP Linux Imaging and Printing (HPLIP) Software– Multiple Vulnerabilities","id":"CVE-2026-91104","kev_date_added":null,"published":"2026-09-16"},{"cvss_score":9.3,"headline":"HP Linux Imaging and Printing (HPLIP) Software– Multiple Vulnerabilities","id":"CVE-2026-91106","kev_date_added":null,"published":"2026-09-16"},{"cvss_score":8.6,"headline":"HP Linux Imaging and Printing (HPLIP) Software– Multiple Vulnerabilities","id":"CVE-2026-91098","kev_date_added":null,"published":"2026-09-16"},{"cvss_score":8.6,"headline":"HP Linux Imaging and Printing (HPLIP) Software– Multiple Vulnerabilities","id":"CVE-2026-91105","kev_date_added":null,"published":"2026-09-16"},{"cvss_score":8.5,"headline":"HP Linux Imaging and Printing Software – Potential Escalation of Privilege and Arbitrary Code Execution","id":"CVE-2026-8632","kev_date_added":null,"published":"2026-05-20"},{"cvss_score":8.4,"headline":"HP Linux Imaging and Printing (HPLIP) Software– Multiple Vulnerabilities","id":"CVE-2026-91102","kev_date_added":null,"published":"2026-09-16"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-08-04","vendors":["HP Inc"]},"summary":"Attackers can achieve arbitrary code execution and privilege escalation via integer overflow in HP Linux Imaging and Printing Software when processing crafted print data.","url":"https://insights.sbomify.com/CVE-2026-8631/"}