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CVE-2026-8458

🗓️ 24 Jun 2026 14:00:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 3 Views

CVE-2026-8458: libcurl may reuse a connection authenticated with different Negotiate services.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-8458
3 Jul 202606:14
attackerkb
AlpineLinux
CVE-2026-8458
3 Jul 202606:14
alpinelinux
CBLMariner
CVE-2026-8458 affecting package curl for versions less than 8.11.1-10
12 Jul 202619:55
cbl_mariner
Circl
CVE-2026-8458
3 Jul 202621:34
circl
curl security advisories
wrong reuse for different services
24 Jun 202608:00
curl
CVE
CVE-2026-8458
3 Jul 202606:14
cve
Cvelist
CVE-2026-8458 wrong reuse for different services
3 Jul 202606:14
cvelist
Debian CVE
CVE-2026-8458
3 Jul 202606:14
debiancve
EUVD
EUVD-2026-41504
3 Jul 202606:14
euvd
Hacker One
curl: CVE-2026-8458: wrong reuse for different services
8 May 202615:31
hackerone
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu18.04allcurl7.58.0-2ubuntu3.24+esm9curl_7.58.0-2ubuntu3.24+esm9_all.deb
Ubuntu20.04allcurl7.68.0-1ubuntu2.25+esm4curl_7.68.0-1ubuntu2.25+esm4_all.deb
Ubuntu22.04allcurl7.81.0-1ubuntu1.25curl_7.81.0-1ubuntu1.25_all.deb
Ubuntu24.04allcurl8.5.0-2ubuntu10.10curl_8.5.0-2ubuntu10.10_all.deb
Ubuntu25.10allcurl8.14.1-2ubuntu1.4curl_8.14.1-2ubuntu1.4_all.deb
Ubuntu26.04allcurl8.18.0-1ubuntu2.2curl_8.18.0-1ubuntu2.2_all.deb

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09 Jul 2026 14:47Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.16.5
EPSS0.00543
SSVC
3