{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-122136 in the wild and no public exploit code.","exposure":"","fix":"No fix has been published for CVE-2026-122136 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-122136 is a medium-severity vulnerability in romkatv powerlevel10k, published on 4 Nov 2026."},"fix_prompt":"Check this codebase for CVE-2026-122136 and fix it if it is affected.\n\nWhat it is: CVE-2026-122136 is a medium-severity vulnerability in romkatv powerlevel10k, published on 4 Nov 2026. \nExploitation: There is no known exploitation of CVE-2026-122136 in the wild and no public exploit code.\n\nAffected product: romkatv powerlevel10k. 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-2026-122136/ (Markdown: https://insights.sbomify.com/CVE-2026-122136/index.md)","id":"CVE-2026-122136","markdown":"https://insights.sbomify.com/CVE-2026-122136/index.md","name":"CVE-2026-122136","record":{"aliases":["GHSA-v68w-4wfv-crrh"],"analysis":null,"analysis_generated_by":null,"assigner":"VulnCheck","cpe":[],"cvss":{"score":4.1,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-59","name":"Improper Link Resolution Before File Access"}],"description":"Powerlevel10k before 1.20.19 contains a symlink following vulnerability in _p9k_dump_instant_prompt that allows local attackers to overwrite victim-writable files via a predictable temporary path. Attackers can pre-plant symlinks at p10k-instant-prompt-output-\u003cuser\u003e-\u003cpid\u003e in TMPDIR, guessing the victim's shell PID, so shell startup truncates and overwrites targeted files.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Powerlevel10k before 1.20.19 Symlink Following via Instant Prompt Temporary File","id":"CVE-2026-122136","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"Powerlevel10k before 1.20.19 Insecure Temporary Directory via gitstatus Installer","id":"CVE-2026-122137"},"nickname":null,"packages":[],"prev":{"headline":"Mistral Vibe before 3.0.3 RCE via Repository-Configured gpg.program","id":"CVE-2026-122135"},"products":["powerlevel10k"],"published":"2026-11-04","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":"partial"},"state":"PUBLISHED","updated":"2026-11-09","vendors":["romkatv"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-122136/"}