{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-90780 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-90780 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-90780 is a high-severity memory corruption vulnerability in sipp, published on 13 Sep 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-2026-90780 and fix it if it is affected.\n\nWhat it is: CVE-2026-90780 is a high-severity memory corruption vulnerability in sipp, published on 13 Sep 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-2026-90780 in the wild and no public exploit code.\n\nAffected product: sipp. 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-2026-90780/ (Markdown: https://insights.sbomify.com/CVE-2026-90780/index.md)","id":"CVE-2026-90780","markdown":"https://insights.sbomify.com/CVE-2026-90780/index.md","name":"CVE-2026-90780","record":{"aliases":["GHSA-fg45-qcjm-jcjr"],"analysis":{"component_type":"developer_tool","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"SIP testing tool","requires_auth":"none","summary":"Unauthenticated remote attackers can crash the SIPp testing tool by sending oversized SIP headers, causing a buffer overflow.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"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-120","name":"Buffer Copy without Checking Size of Input"}],"description":"SIPp through 3.7.7 contains a buffer overflow vulnerability in the get_header() function in src/sip_parser.cpp when processing SIP messages with header content exceeding 20,490 bytes. Unauthenticated remote attackers can send crafted SIP messages with oversized headers to overflow the static buffer and crash the process.","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":"SIPp through 3.7.7 Buffer Overflow via Oversized SIP Header Content","id":"CVE-2026-90780","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"alsa-lib through 1.2.16.1 Off-by-One Stack Buffer Overflow in __snd_ctl_ascii_elem_id_parse()","id":"CVE-2026-90781"},"packages":[],"prev":{"headline":"SIPp through 3.7.7 Stack Buffer Overflow via createAuthHeader Algorithm Parameter","id":"CVE-2026-90779"},"products":["sipp"],"published":"2026-09-13","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":"2026-09-24","vendors":["SIPp"]},"summary":"Unauthenticated remote attackers can crash the SIPp testing tool by sending oversized SIP headers, causing a buffer overflow.","url":"https://insights.sbomify.com/CVE-2026-90780/"}