CVE-2026-44600

A flaw was found in Tor. This vulnerability occurs due to mishandling of the conflux out-of-order queue accounting during queue clearing. A remote attacker with high attack complexity could exploit this flaw, leading to a denial of service...

CVE-2026-44599

A flaw was found in Tor. This vulnerability allows a remote attacker to manipulate directory information by attempting or accepting specific BEGINDIR messages through an internal mechanism known as conflux legs. This could result in a low integrity impact, where the accuracy or trustworthiness of...

CVE-2026-44597

A flaw was found in Tor. A remote attacker can exploit an out-of-bounds read vulnerability when an END, TRUNCATE, or TRUNCATED cell lacks a reason in its payload. This can lead to a denial of service, making the Tor service unavailable...

openSUSE 16 Security Update : tor (openSUSE-SU-2026:20709-1)

The remote openSUSE 16 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20709-1 advisory. Changes in tor: - Update to 0.4.9.8 Fix out-of-bounds read boo1264341, CVE-2026-44597, TROVE-2026-011 Do not attempt or accept BEGINDIR via...

[SECURITY] [DSA 6260-1] tor security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6260-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff May 10, 2026 https://www.debian.org/security/faq -...

Debian dsa-6260 : tor - security update

The remote Debian 12 / 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6260 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6260-1 [email protected]...

Security update for tor (critical)

openSUSE security update: security update for tor ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20709-1 Rating: critical References: bsc1264341 bsc1264342 bsc1264343 bsc1264344 bsc1264345 bsc1264346 Cross-References: CVE-2026-44597 CVE-2026-44599...

OPENSUSE-SU-2026:20709-1 Security update for tor

This update for tor fixes the following issues: Changes in tor: - Update to 0.4.9.8 Fix out-of-bounds read boo1264341, CVE-2026-44597, TROVE-2026-011 Do not attempt or accept BEGINDIR via conflux legs boo1264342, CVE-2026-44599,TROVE-2026-008 Adjust conflux out-of-order queue accounting when...

SUSE CVE-2026-44597

Tor before 0.4.9.7 has an out-of-bounds read when an END, a TRUNCATE, or a TRUNCATED cell lacks a reason in its payload, aka TROVE-2026-011...

SUSE CVE-2026-44599

Tor before 0.4.9.7 can attempt or accept BEGINDIR via conflux legs, aka TROVE-2026-008...

SUSE CVE-2026-44600

Tor before 0.4.9.7 mishandles accounting of the conflux out-of-order queue during the clearing of a queue, aka TROVE-2026-010...

SUSE CVE-2026-44601

Tor before 0.4.9.7, when circuit queue memory pressure exists, can experience a client crash because of a double close of a circuit, aka TROVE-2026-009...

SUSE CVE-2026-44602

Tor before 0.4.9.7 has a NULL pointer dereference when a CERT cell is received out of order, aka TROVE-2026-006...

SUSE CVE-2026-44603

Tor before 0.4.9.7 has an out-of-bounds read by one byte via a malformed BEGIN cell, aka TROVE-2026-007...

TOR Virtual Network Tunneling Tool 0.4.9.8

Tor is a network of virtual tunnels that allows people and groups to improve their privacy and security on the Internet. It also enables software developers to create new communication tools with built-in privacy features. It provides the foundation for a range of applications that allow...

OPENSUSE-SU-2026:10735-1 tor-0.4.9.8-1.1 on GA media

These are all security issues fixed in the tor-0.4.9.8-1.1 package on the GA media of openSUSE Tumbleweed...

CVE-2026-44601

A flaw was found in Tor. When the system experiences circuit queue memory pressure, a remote attacker could potentially trigger a double close of a circuit, leading to a client crash. This vulnerability can result in a Denial of Service DoS for affected Tor clients...

CVE-2026-44602

A flaw was found in Tor. A remote attacker could exploit this vulnerability by sending a specially crafted CERT cell out of order, leading to a NULL pointer dereference. This issue can cause a denial of service DoS, making the Tor service unavailable to legitimate users...

CVE-2026-44603

A flaw was found in Tor. A remote attacker can exploit this vulnerability by sending a specially crafted malformed BEGIN cell, leading to an out-of-bounds read. This issue can result in a low impact Denial of Service DoS, making the service unavailable to legitimate users...

CVE-2026-44603

Tor before 0.4.9.7 has an out-of-bounds read by one byte via a malformed BEGIN cell, aka TROVE-2026-007...