{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-15166 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2026-15166 is a medium-severity vulnerability in Wireshark Wireshark, published on 8 Jul 2026."},"fix_prompt":"Check this codebase for CVE-2026-15166 and fix it if it is affected.\n\nWhat it is: CVE-2026-15166 is a medium-severity vulnerability in Wireshark Wireshark, published on 8 Jul 2026. \nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-15166 exists.\n\nAffected product: Wireshark Wireshark. 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-2026-15166/ (Markdown: https://insights.sbomify.com/CVE-2026-15166/index.md)","id":"CVE-2026-15166","markdown":"https://insights.sbomify.com/CVE-2026-15166/index.md","name":"CVE-2026-15166","record":{"aliases":["AZL-92138","DEBIAN-CVE-2026-15166","GHSA-h9wc-3j4p-q5g3","MINI-8423-mfrx-v8ff","UBUNTU-CVE-2026-15166"],"analysis":null,"analysis_generated_by":null,"assigner":"GitLab","cpe":[{"product":"wireshark","vendor":"wireshark"}],"cvss":{"score":5.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"IEEE 802.11 protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Stack-based Buffer Overflow in Wireshark","id":"CVE-2026-15166","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"wireshark:wireshark","products":["wireshark:wireshark"],"type":null,"year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Stack-based Buffer Overflow in Wireshark","id":"CVE-2026-15167"},"packages":[],"prev":{"headline":"Heap-based Buffer Overflow in Wireshark","id":"CVE-2026-15165"},"products":["Wireshark"],"published":"2026-07-08","related":[{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2011-0444","kev_date_added":null,"published":"2011-01-12"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2010-2994","kev_date_added":null,"published":"2010-08-13"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2010-2995","kev_date_added":null,"published":"2010-08-13"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2009-1266","kev_date_added":null,"published":"2009-04-21"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2009-1210","kev_date_added":null,"published":"2009-04-01"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2008-3146","kev_date_added":null,"published":"2008-09-02"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2007-6112","kev_date_added":null,"published":"2007-11-23"}],"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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-09","vendors":["Wireshark Foundation"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-15166/"}