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CVE-2026-46334 OpenSIPS: Denial of Service in SDP bandwidth parsing via QoS SDP cloning

🗓️ 04 Aug 2026 23:50:57Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

OpenSIPS fixes DoS from malformed SDP bandwidth lines causing crash in dialog and QoS processing.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-46334
4 Aug 202623:50
attackerkb
cve
CVE
CVE-2026-46334
4 Aug 202623:50
cve
euvd
EUVD
EUVD-2026-53010
4 Aug 202623:50
euvd
nvd
NVD
CVE-2026-46334
5 Aug 202600:17
nvd
redhatcve
RedhatCVE
CVE-2026-46334
5 Aug 202601:09
redhatcve
[
  {
    "vendor": "OpenSIPS",
    "product": "opensips",
    "versions": [
      {
        "version": ">= 3.4.0, < 3.6.6",
        "status": "affected"
      },
      {
        "version": ">= 4.0.0-beta, < 4.0.0-rc1",
        "status": "affected"
      }
    ]
  }
]

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