AlmaLinux 9.6 [TuxCare] Security Update: rsync / rsync-daemon / rsync-rrsync (ALMALINUX9.6:CLSA-2026:1776873915)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1776873915 advisory. - A flaw was found in rsync. It could allow a server to enumerate the contents of an arbitrary file from the client's machine. This issue...

PT-2026-59637

Impact An attacker who uses this vulnerability can craft a PDF which leads to long runtimes. This requires a malformed /FlateDecode stream, where the byte-by-byte decompression is used. Patches This has been fixed in pypdf==6.7.1. Workarounds If you cannot upgrade yet, consider applying the chang...

CVE-2026-27026: Allocation of Resources Without Limits or Throttling

pypdf is a free and open-source pure-python PDF library. Prior to 6.7.1, an attacker who uses this vulnerability can craft a PDF which leads to long runtimes. This requires a malformed /FlateDecode stream, where the byte-by-byte decompression is used. This vulnerability is fixed in 6.7.1...

CVE-2025-54499: Observable Timing Discrepancy

Mattermost versions 10.5.x = 10.5.10, 10.11.x = 10.11.2 fail to use constant-time comparison for sensitive string comparisons which allows attackers to exploit timing oracles to perform byte-by-byte brute force attacks via response time analysis on Cloud API keys and OAuth client secrets...

PT-2024-10124

Name of the Vulnerable Software and Affected Versions rsync affected versions not specified Description The issue is related to rsync, a software used for synchronizing files across different systems. It allows a server to enumerate the contents of an arbitrary file from the client's machine by...

GlobaLeaks: GlobaLeaks is vulnerable to timing attacks.

Dear GlobaLeaks bug bounty team, GlobaLeaks is vulnerable to timing attacks, because the checkpassword function performs a byte-by-byte comparison, which terminates early when two characters do not match. Summary --- Timing attacks are a type of side channel attack where one can discover valuable...