CVE-2026-27491

Discourse is an open-source discussion platform. Prior to versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2, a type coercion issue in a post actions API endpoint allowed non-staff users to issue warnings to other users. Warnings are a staff-only moderation feature. The vulnerability required the...

UBUNTU-CVE-2023-53208

In the Linux kernel, the following vulnerability has been resolved: KVM: nSVM: Load L1's TSC multiplier based on L1 state, not L2 state When emulating nested VM-Exit, load L1's TSC multiplier if L1's desired ratio doesn't match the current ratio, not if the ratio L1 is using for L2 diverges from...

aim-warning-DoS.txt

Date: Fri, 6 Nov 1998 01:46:17 -0600 From: [email protected] To: [email protected] Subject: various lame DoS attacks Aleph, None of this is as cool as finding buffer overflows in sshd, but it may be of interest to some people. 1 DoS attack against people using AOL This DoS attack come...