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CVE-2025-34468

🗓️ 31 Dec 2025 19:15:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 4 Views

Libcoap up to version 4.3.5 has a stack overflow in address resolution from attacker controlled hostname data, enabling remote code execution when proxy logic is enabled.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
AlpineLinux
CVE-2025-34468
31 Dec 202518:39
alpinelinux
Circl
CVE-2025-34468
31 Dec 202521:49
circl
CNNVD
libcoap 安全漏洞
31 Dec 202500:00
cnnvd
CVE
CVE-2025-34468
31 Dec 202518:39
cve
Cvelist
CVE-2025-34468 libcoap Stack-Based Buffer Overflow in Address Resolution DoS or Potential RCE
31 Dec 202518:39
cvelist
Debian CVE
CVE-2025-34468
31 Dec 202518:39
debiancve
EUVD
EUVD-2025-206064
31 Dec 202521:30
euvd
Tenable Nessus
Fedora 43 : libcoap (2026-0ce923a09d)
28 Apr 202600:00
nessus
Tenable Nessus
Fedora 44 : libcoap (2026-148e35657a)
28 Apr 202600:00
nessus
Tenable Nessus
Fedora 42 : libcoap (2026-a8ee24f019)
28 Apr 202600:00
nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu18.04anylibcoap0libcoap_0_any.deb
Ubuntu20.04anylibcoap20libcoap2_0_any.deb
Ubuntu22.04anylibcoap20libcoap2_0_any.deb
Ubuntu26.04anylibcoap30libcoap3_0_any.deb
Ubuntu22.04anylibcoap30libcoap3_0_any.deb
Ubuntu24.04anylibcoap30libcoap3_0_any.deb
Ubuntu25.10anylibcoap30libcoap3_0_any.deb

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07 Jan 2026 04:58Current
6.9Medium risk
Vulners AI Score6.9
CVSS 3.19.8
CVSS 48.2
EPSS0.00637
SSVC
4