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CVE-2026-18924

🗓️ 06 Sep 2026 17:47:27Reported by Alpine Linux Development TeamType 
alpinelinux
 alpinelinux
🔗 security.alpinelinux.org👁 20 Views

Use-after-free in libcurl HTTP/2 Server Push when parent handle shares connections with handles.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
ibm
IBM Security Bulletins
Security Bulletin: Multiple vulnerabilities impacts AIX due to cURL libcurl.
14 Oct 202609:34
–ibm
cgr
Chainguard
CVE-2026-18924 vulnerabilities
15 Sep 202602:54
–cgr
circl
Circl
CVE-2026-18924
2 Sep 202612:35
–circl
curl
curl security advisories
HTTP/2 server push UAF
2 Sep 202608:00
–curl
aix
IBM AIX
Multiple vulnerabilities impacts AIX due to cURL libcurl
14 Oct 202600:51
–aix
cve
CVE
CVE-2026-18924
6 Sep 202617:47
–cve
cvelist
Cvelist
CVE-2026-18924 HTTP/2 server push UAF
6 Sep 202617:47
–cvelist
debiancve
Debian CVE
CVE-2026-18924
6 Sep 202617:47
–debiancve
euvd
EUVD
EUVD-2026-72165
6 Sep 202617:47
–euvd
fedora
Fedora
[SECURITY] Fedora 45 Update: curl-8.21.0-6.fc45
5 Oct 202600:21
–fedora
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Alpine Linux3.19anycurl7.88.0-r0curl-7.88.0-r0.apk
Alpine Linux3.20anycurl7.88.0-r0curl-7.88.0-r0.apk
Alpine Linux3.21anycurl7.88.0-r0curl-7.88.0-r0.apk
Alpine Linux3.22anycurl7.88.0-r0curl-7.88.0-r0.apk
Alpine Linux3.19anycurl8.14.1-r2curl-8.14.1-r2.apk
Alpine Linux3.20anycurl8.14.1-r2curl-8.14.1-r2.apk
Alpine Linux3.21anycurl8.14.1-r2curl-8.14.1-r2.apk
Alpine Linux3.22anycurl8.14.1-r3curl-8.14.1-r3.apk
Alpine Linuxanyanycurl8.22.0-r0curl-8.22.0-r0.apk
Alpine Linux3.23anycurl8.22.0-r0curl-8.22.0-r0.apk
Rows per page

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15 Sep 2026 07:16Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.19.1
EPSS0.00584
SSVC
20