{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-9641 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2026-9641 is a medium-severity vulnerability in ARODLAND Crypt::PBKDF2, published on 12 Jun 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-2026-9641 and fix it if it is affected.\n\nWhat it is: CVE-2026-9641 is a medium-severity vulnerability in ARODLAND Crypt::PBKDF2, published on 12 Jun 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-2026-9641 in the wild and no public exploit code.\n\nAffected product: ARODLAND Crypt::PBKDF2. 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-2026-9641/ (Markdown: https://insights.sbomify.com/CVE-2026-9641/index.md)","id":"CVE-2026-9641","markdown":"https://insights.sbomify.com/CVE-2026-9641/index.md","name":"CVE-2026-9641","record":{"aliases":["DEBIAN-CVE-2026-9641","GHSA-v9r4-9w2c-2xcp","UBUNTU-CVE-2026-9641"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Perl PBKDF2 library","requires_auth":"none","summary":"Weak default PBKDF2 settings in Perl library allow attackers to more easily crack hashed passwords.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"CPANSec","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-916","name":"Use of Password Hash With Insufficient Computational Effort"}],"description":"Crypt::PBKDF2 versions before 0.261630 for Perl have a weak default algorithm and number of iterations.\n\nThe default algorithm is HMAC-SHA1, which should only be used for legacy systems.\n\nThese versions default to using 1000 iterations.\n\nDepending on the chosen algorithm, 220,000 to 1,400,000 iterations should be used.","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":"Crypt::PBKDF2 versions before 0.261630 for Perl have a weak default algorithm and number of iterations","id":"CVE-2026-9641","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"weak_cryptography","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.","id":"CVE-2026-9642"},"packages":[],"prev":{"headline":"LXD Snapshot Import Privilege Escalation Vulnerability","id":"CVE-2026-9640"},"products":["Crypt::PBKDF2"],"published":"2026-06-12","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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-06-14","vendors":["ARODLAND"]},"summary":"Weak default PBKDF2 settings in Perl library allow attackers to more easily crack hashed passwords.","url":"https://insights.sbomify.com/CVE-2026-9641/"}