{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-12858 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-12858 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-12858 is a high-severity vulnerability in ESET AV Remover (standalone), published on 9 Sep 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-12858 and fix it if it is affected.\n\nWhat it is: CVE-2026-12858 is a high-severity vulnerability in ESET AV Remover (standalone), published on 9 Sep 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-12858 in the wild and no public exploit code.\n\nAffected product: ESET AV Remover (standalone). 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-2026-12858/ (Markdown: https://insights.sbomify.com/CVE-2026-12858/index.md)","id":"CVE-2026-12858","markdown":"https://insights.sbomify.com/CVE-2026-12858/index.md","name":"CVE-2026-12858","record":{"aliases":["GHSA-22g2-j87w-f955"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"ESET AV Remover","requires_auth":"low_privilege","summary":"Local attackers can escalate privileges via crafted RPC calls in ESET AV Remover, requiring a patch to mitigate.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ESET","cpe":[],"cvss":{"score":8.5,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-269","name":"Improper Privilege Management"}],"description":"Improper Privilege Management vulnerability in ESET AV Remover (standalone) allows Privilege Escalation via especially crafted RPC.","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":"Local privilege escalation vulnerability in ESET AV Remover","id":"CVE-2026-12858","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"IDOR in Caz Informatics' Advancity ALMS Cloud","id":"CVE-2026-12859"},"packages":[],"prev":{"headline":"Vscode-java: vscode: command injection vulnerability in the javadoc hover provider of the vscode-java extension","id":"CVE-2026-12856"},"products":["ESET AV Remover (standalone)"],"published":"2026-09-09","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":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-09-09","vendors":["ESET spol. s.r.o."]},"summary":"Local attackers can escalate privileges via crafted RPC calls in ESET AV Remover, requiring a patch to mitigate.","url":"https://insights.sbomify.com/CVE-2026-12858/"}