{"id":"CLEANSTART-2026-HA46232","summary":"Parsing an invalid SVCB or HTTPS RR can panic when the size of a parameter value overflows the message buffer","details":"Multiple security vulnerabilities affect the metallb package. Parsing an invalid SVCB or HTTPS RR can panic when the size of a parameter value overflows the message buffer. See references for individual vulnerability details.","modified":"2026-09-10T03:15:06.006228854Z","published":"2026-09-10T01:22:17.425476Z","upstream":["CVE-2023-45288","CVE-2024-24786","CVE-2026-14362","CVE-2026-33818","CVE-2026-39821","CVE-2026-46600","CVE-2026-56852","CVE-2026-56853","CVE-2026-56858","CVE-2026-56859","CVE-2026-56860","CVE-2026-56862","ghsa-4v7x-pqxf-cx7m","ghsa-8r3f-844c-mc37"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-HA46232.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2023-45288"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2024-24786"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-14362"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-33818"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-39821"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-46600"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-56852"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-56853"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-56858"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-56859"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-56860"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-56862"},{"type":"WEB","url":"https://osv.dev/vulnerability/ghsa-4v7x-pqxf-cx7m"},{"type":"WEB","url":"https://osv.dev/vulnerability/ghsa-8r3f-844c-mc37"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-45288"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-24786"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-14362"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33818"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39821"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46600"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56852"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56853"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56858"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56859"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56860"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56862"}],"affected":[{"package":{"name":"metallb","ecosystem":"CleanStart"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.13.12-r5"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-HA46232.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}