Lucene search
+L

libssh2: libssh2 - Out-of-Bounds Write via Unchecked packet_length in transport.c

🗓️ 25 Jun 2026 13:02:46Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 4 Views

Out-of-bounds write in libssh2 client from unchecked packet length allows crafted secure shell packets to cause memory corruption and possible code execution.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
GithubExploit
Exploitarium-Detections
28 Jun 202621:36
githubexploit
GithubExploit
vuln-corpus
27 Jun 202623:21
githubexploit
GithubExploit
Exploit for Integer Overflow to Buffer Overflow in Libssh2
29 Jun 202612:11
githubexploit
GithubExploit
exploitarium
23 Jul 202612:30
githubexploit
GithubExploit
Exploit for Integer Overflow to Buffer Overflow in Libssh2
2 Jul 202600:19
githubexploit
GithubExploit
bak-exploitarium
2 Jul 202602:18
githubexploit
GithubExploit
exploitarium
30 Jun 202607:55
githubexploit
GithubExploit
exploitarium
29 Jun 202610:03
githubexploit
GithubExploit
exploitarium
9 Jul 202608:25
githubexploit
GithubExploit
0-day-PoC-Repo
29 Jun 202620:01
githubexploit
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Hardened Imagesanyaarch64libssh21.11.1-8.hum1libssh2-1.11.1-8.hum1.aarch64.rpm
Red Hat Hardened Imagesanyx86_64libssh21.11.1-8.hum1libssh2-1.11.1-8.hum1.x86_64.rpm
Red Hat Hardened Imagesanynoarchlibssh2-docs1.11.1-8.hum1libssh2-docs-1.11.1-8.hum1.noarch.rpm

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

19 Jul 2026 21:36Current
7.4High risk
Vulners AI Score7.4
CVSS 3.18.1 - 8.3
CVSS 49.2
EPSS0.00732
SSVC
4