{"answers":{"affected":"","exploited":"There is no known exploitation of SUSE-SU-2026:22459-1 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"SUSE-SU-2026:22459-1 is a vulnerability in pcr-oracle, published on 30 Jun 2026."},"fix_prompt":"Check this codebase for SUSE-SU-2026:22459-1 and fix it if it is affected.\n\nWhat it is: SUSE-SU-2026:22459-1 is a vulnerability in pcr-oracle, published on 30 Jun 2026. \nExploitation: There is no known exploitation of SUSE-SU-2026:22459-1 in the wild and no public exploit code.\n\nAffected product: pcr-oracle. 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/SUSE-SU-2026-22459-1/ (Markdown: https://insights.sbomify.com/SUSE-SU-2026-22459-1/index.md)","id":"SUSE-SU-2026:22459-1","markdown":"https://insights.sbomify.com/SUSE-SU-2026-22459-1/index.md","name":"SUSE-SU-2026:22459-1","record":{"aliases":[],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"unknown","non_default_config":false,"product_category":"SUSE Linux","requires_auth":"none","summary":"An integer underflow in pcr-oracle allows attackers to potentially execute code or cause denial of service via crafted SBAT sections.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"This update for pcr-oracle fixes the following issues\n\nUpdate to 0.6.3:\n\nSecurity issue:\n\n- integer underflow vulnerability in `parse_sbatlevel_section()` (bsc#1265042).\n\nNon security issue:\n\n- Lockout Authorization error for libvirt-emulated TPM (bsc#1265871).\n\nChanges for pcr-oracle:\n\n + Relax TPM self-test attribute checks (bsc#1265871)\n + Update the SBAT offset boundary check (bsc#1265042)\n + Advance the comparison event pointer after comparison\n + Partially support shim extra files\n + Locate shim extra files\n + Synthesize shim extra events\n + Fix various issues from review by Claude Code and introduce\n adversarial testing","ecosystems":["SUSE:Linux Micro 6.1"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":true,"headline":"Security update for pcr-oracle","id":"SUSE-SU-2026:22459-1","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":null,"product":null,"products":[],"type":"integer_overflow","year":"2026"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"SUSE:Linux Micro 6.1","fixed":["0.6.3-slfo.1.1_1.1"],"introduced":["0"],"last_affected":[],"package":"pcr-oracle","purl":"pkg:rpm/suse/pcr-oracle\u0026distro=SUSE%20Linux%20Micro%206.1","source":"SUSE-SU-2026:22459-1"}],"products":null,"published":"2026-06-30","related":[],"sources":[{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"An integer underflow in pcr-oracle allows attackers to potentially execute code or cause denial of service via crafted SBAT sections.","url":"https://insights.sbomify.com/SUSE-SU-2026-22459-1/"}