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CVE-2026-45537

🗓️ 04 Aug 2026 23:16:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 5 Views

Buffer overflow in OpenSIPS construct_uri() via attacker-controlled username corrupts global state.

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Refs
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attackerkb
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4 Aug 202622:48
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CVE-2026-45537
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CVE-2026-45537 OpenSIPS: Global Buffer Overflow in construct_uri
4 Aug 202622:48
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CVE-2026-45537
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nessus
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Linux Distros Unpatched Vulnerability : CVE-2026-45537
6 Aug 202600:00
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vulnrichment
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CVE-2026-45537 OpenSIPS: Global Buffer Overflow in construct_uri
4 Aug 202622:48
vulnrichment
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu18.04allopensips0opensips_0_all.deb

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07 Aug 2026 17:15Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.19.1
EPSS0.00354
SSVC
5