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SUSE CVE-2026-11352

🗓️ 10 Jul 2026 03:20:09Reported by Suse CVEType 
susecve
 susecve🔗 www.suse.com👁 2 Views

An issue in curl's QUIC UDP receive function allows a malicious HTTP/3 serverto trigger a remote denial of service against a curl or libcurl client.Because the helper function discards zero-length UDP datagrams before countingthem toward the per-c...

Related
Packages
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB		CVE-2026-11352
3 Jul 202606:12
–attackerkb
AlpineLinux		CVE-2026-11352
3 Jul 202606:12
–alpinelinux
BDU FSTEC		The vulnerability of the UDP packet reception function in QUIC’s libcurl library, a software library for interacting with servers via cURL, allows a attacker to cause a service failure.
25 Jun 202600:00
–bdu_fstec
Circl		CVE-2026-11352
3 Jul 202621:32
–circl
curl security advisories		QUIC zero-length UDP datagrams busy-loop
24 Jun 202608:00
–curl
Tenable Nessus		Curl 8.18.0 < 8.21.0 QUIC Zero-Length UDP Datagrams DoS
26 Jun 202600:00
–nessus
Tenable Nessus		libcurl 8.18.0 < 8.21.0 QUIC UDP Denial of Service (CVE-2026-11352)
10 Jul 202600:00
–nessus
Tenable Nessus		Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 24.04 LTS / 26.04 LTS : curl vulnerabilities (USN-8525-1)
10 Jul 202600:00
–nessus
Tenable Nessus		Linux Distros Unpatched Vulnerability : CVE-2026-11352
24 Jun 202600:00
–nessus
CVE		CVE-2026-11352
3 Jul 202606:12
–cve
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
OpenSUSE Tumbleweedanynoarchcurl8.21.0-1.1curl-8.21.0-1.1.noarch.rpm
OpenSUSE Tumbleweedanynoarchcurl-fish-completion8.21.0-1.1curl-fish-completion-8.21.0-1.1.noarch.rpm
OpenSUSE Tumbleweedanynoarchcurl-zsh-completion8.21.0-1.1curl-zsh-completion-8.21.0-1.1.noarch.rpm
OpenSUSE Tumbleweedanynoarchlibcurl-devel8.21.0-1.1libcurl-devel-8.21.0-1.1.noarch.rpm
OpenSUSE Tumbleweedanynoarchlibcurl-devel-32bit8.21.0-1.1libcurl-devel-32bit-8.21.0-1.1.noarch.rpm
OpenSUSE Tumbleweedanynoarchlibcurl-devel-doc8.21.0-1.1libcurl-devel-doc-8.21.0-1.1.noarch.rpm
OpenSUSE Tumbleweedanynoarchlibcurl48.21.0-1.1libcurl4-8.21.0-1.1.noarch.rpm
OpenSUSE Tumbleweedanynoarchlibcurl4-32bit8.21.0-1.1libcurl4-32bit-8.21.0-1.1.noarch.rpm
OpenSUSE Tumbleweedanynoarchwcurl8.21.0-1.1wcurl-8.21.0-1.1.noarch.rpm

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10 Jul 2026 03:20Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.17.5
EPSS0.0101
2