Lucene search
+L

CVE-2026-66034

🗓️ 24 Jul 2026 16:42:18Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 11 Views

CVE-2026-66034 affects libssh2 up to version 1.11.1; fixed in commit a13bb6c.

Related
Packages
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-66034
24 Jul 202616:42
attackerkb
alpinelinux
AlpineLinux
CVE-2026-66034
24 Jul 202616:42
alpinelinux
cbl_mariner
CBLMariner
CVE-2026-66034 affecting package libssh2 for versions less than 1.11.1-5
29 Jul 202620:30
cbl_mariner
circl
Circl
CVE-2026-66034
24 Jul 202618:00
circl
cve
CVE
CVE-2026-66034
24 Jul 202616:42
cve
cvelist
Cvelist
CVE-2026-66034 libssh2 Heap Out-of-Bounds Read via publickey subsystem
24 Jul 202616:42
cvelist
euvd
EUVD
EUVD-2026-48721
24 Jul 202616:42
euvd
mscve
Microsoft CVE
libssh2 Heap Out-of-Bounds Read via publickey subsystem
26 Jul 202608:03
mscve
nvd
NVD
CVE-2026-66034
24 Jul 202617:17
nvd
nessus
Tenable Nessus
openSUSE 16 Security Update : libssh2_org (openSUSE-SU-2026:21549-1)
13 Aug 202600:00
nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Debian11alllibssh21.9.0-2+deb11u1libssh2_1.9.0-2+deb11u1_all.deb
Debian12alllibssh21.10.0-3libssh2_1.10.0-3_all.deb
Debian13alllibssh21.11.1-1+deb13u1libssh2_1.11.1-1+deb13u1_all.deb
Debian14alllibssh21.11.1-5libssh2_1.11.1-5_all.deb
Debian999alllibssh21.11.1-5libssh2_1.11.1-5_all.deb

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

24 Jul 2026 16:42Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.5
CVSS 47.7
EPSS0.00252
SSVC
11