{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2026-40060 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-40060 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-40060 is a high-severity denial of service vulnerability in F5 Big-Ip Advanced Web Application Firewall, published on 13 May 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-2026-40060 and fix it if it is affected.\n\nWhat it is: CVE-2026-40060 is a high-severity denial of service vulnerability in F5 Big-Ip Advanced Web Application Firewall, published on 13 May 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-2026-40060 in the wild and no public exploit code.\n\nAffected product: F5 Big-Ip Advanced Web Application Firewall. 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-2026-40060/ (Markdown: https://insights.sbomify.com/CVE-2026-40060/index.md)","id":"CVE-2026-40060","markdown":"https://insights.sbomify.com/CVE-2026-40060/index.md","name":"CVE-2026-40060","record":{"aliases":["GHSA-p3wj-9p5j-v2f9"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":true,"product_category":"BIG-IP WAF/ASM","requires_auth":"none","summary":"Attackers can cause the bd process to terminate, leading to denial of service, when a WAF or ASM policy is configured on a virtual server.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"f5","cpe":[{"product":"big-ip_advanced_web_application_firewall","vendor":"f5"},{"product":"big-ip_application_security_manager","vendor":"f5"}],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-252","name":"Unchecked Return Value"}],"description":"When a BIG-IP Advanced WAF or ASM security policy is configured on a virtual server, undisclosed requests can cause the bd process to terminate. \n\n \n\nNote: Software versions which have reached End of Technical Support (EoTS) are not evaluated.","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":"BIG-IP Advanced WAF and ASM vulnerability","id":"CVE-2026-40060","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"f5:big-ip_advanced_web_application_firewall","products":["f5:big-ip_advanced_web_application_firewall","f5:big-ip_application_security_manager"],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"iControl REST and tmsh vulnerability","id":"CVE-2026-40061"},"packages":[],"prev":{"headline":"Vulnerability Affecting Office Macro Removal in CrowdStrike Falcon Sensor for Windows","id":"CVE-2026-40058"},"products":["BIG-IP"],"published":"2026-05-13","related":[{"cvss_score":9.9,"headline":"Privilege escalation in BIG-IP Advanced WAF and BIG-IP ASM","id":"CVE-2021-23031","kev_date_added":null,"published":"2021-09-14"},{"cvss_score":8.8,"headline":"Server-side request forgery in BIG-IP Advanced WAF and BIG-IP ASM","id":"CVE-2021-23029","kev_date_added":null,"published":"2021-09-14"},{"cvss_score":8.8,"headline":"Missing authorization in BIG-IP ASM/Advanced WAF","id":"CVE-2021-23014","kev_date_added":null,"published":"2021-05-10"},{"cvss_score":8.8,"headline":"Cross-site scripting in BIG-IP Advanced WAF and BIG-IP ASM","id":"CVE-2021-22993","kev_date_added":null,"published":"2021-03-31"},{"cvss_score":8.7,"headline":"BIG-IP HTTP/2 Layer 7 Dos Protection vulnerability","id":"CVE-2026-41227","kev_date_added":null,"published":"2026-05-13"},{"cvss_score":8.7,"headline":"BIG-IP Advanced WAF and ASM vulnerability","id":"CVE-2025-54858","kev_date_added":null,"published":"2025-10-15"}],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-05-13","vendors":["F5"]},"summary":"Attackers can cause the bd process to terminate, leading to denial of service, when a WAF or ASM policy is configured on a virtual server.","url":"https://insights.sbomify.com/CVE-2026-40060/"}