CVE-2026-3497

OpenSSH CVE-2026-3497 concerns a flaw in the GSSAPI Key Exchange patch applied by several Linux distributions, not in the upstream OpenSSH project. The bug occurs when sshpkt_disconnect() is used on an error and does not terminate the process, allowing an attacker to send an unexpected GSSAPI mes...

CVE-2026-3497

Vulnerability in the OpenSSH GSSAPI delta included in various Linux distributions. This vulnerability affects the GSSAPI patches added by various Linux distributions and does not affect the OpenSSH upstream project itself. The usage of sshpktdisconnect on an error, which does not terminate the...

PT-2026-25044

Name of the Vulnerable Software and Affected Versions OpenSSH affected versions not specified Description A flaw exists in the GSSAPI patch included in various Linux distributions of OpenSSH, but does not affect the upstream OpenSSH project itself. The issue stems from the use of sshpkt disconnec...

Tor -- remote denial of service

The Tor Blog reports: Prevent a class of security bugs caused by treating the contents of a buffer chunk as if they were a NUL-terminated string. At least one such bug seems to be present in all currently used versions of Tor, and would allow an attacker to remotely crash most Tor instances,...

Tor 0.2.5.10 - Anonymity Online (Tor 0.2.3.x is deprecated!)

Tor 0.2.5.10 is the first stable release in the 0.2.5 series. It adds several new security features, including improved denial-of-service resistance for relays, new compiler hardening options, and a system-call sandbox for hardened installations on Linux requires seccomp2. The controller protocol...

CVE-2009-3938

Buffer overflow in the ABWOutputDev::endWord function in poppler/ABWOutputDev.cc in Poppler aka libpoppler 0.10.6, 0.12.0, and possibly other versions, as used by the Abiword pdftoabw utility, allows user-assisted remote attackers to cause a denial of service and possibly execute arbitrary code v...

CVE-2009-1886

Multiple format string vulnerabilities in client/client.c in smbclient in Samba 3.2.0 through 3.2.12 might allow context-dependent attackers to execute arbitrary code via format string specifiers in a filename...