MGASA-2026-0392 Updated tor packages fix security vulnerabilities

Tor before 0.4.9.12 interprets the CCRESPONSE extension even when CCREQUEST was not sent, which allows remote attackers to cause a denial of service crash because of corrupted congestion-control stateCVE-2026-87724 Do not purge memory for OOM from within low-level code TROVE-2026-043. A hostile...

CVE-2026-87724

A flaw was found in Tor. A remote attacker could exploit this vulnerability by sending a specific congestion-control CC response extension without first sending a corresponding request. This misinterpretation of the CCRESPONSE extension leads to a corrupted congestion-control state, which can cau...

CVE-2026-87724

Tor before 0.4.9.12 interprets the CCRESPONSE extension even when CCREQUEST was not sent, which allows remote attackers to cause a denial of service crash because of corrupted congestion-control state. This is TROVE-2026-032...

DEBIAN-CVE-2026-87724

Tor before 0.4.9.12 interprets the CCRESPONSE extension even when CCREQUEST was not sent, which allows remote attackers to cause a denial of service crash because of corrupted congestion-control state. This is TROVE-2026-032...

UBUNTU-CVE-2026-87724

Tor before 0.4.9.12 interprets the CCRESPONSE extension even when CCREQUEST was not sent, which allows remote attackers to cause a denial of service crash because of corrupted congestion-control state. This is TROVE-2026-032...

CVE-2026-87724

Tor before 0.4.9.12 interprets the CCRESPONSE extension even when CCREQUEST was not sent, which allows remote attackers to cause a denial of service crash because of corrupted congestion-control state. This is TROVE-2026-032...

CVE-2026-87724

Tor before 0.4.9.12 interprets the CCRESPONSE extension even when CCREQUEST was not sent, which allows remote attackers to cause a denial of service crash because of corrupted congestion-control state. This is TROVE-2026-032...

CVE-2026-87724

Tor before 0.4.9.12 interprets the CCRESPONSE extension even when CCREQUEST was not sent, which allows remote attackers to cause a denial of service crash because of corrupted congestion-control state. This is TROVE-2026-032...

EUVD-2026-74539

Tor before 0.4.9.12 interprets the CCRESPONSE extension even when CCREQUEST was not sent, which allows remote attackers to cause a denial of service crash because of corrupted congestion-control state. This is TROVE-2026-032...

CVE-2026-87724

Tor before 0.4.9.12 interprets the CCRESPONSE extension even when CCREQUEST was not sent, which allows remote attackers to cause a denial of service crash because of corrupted congestion-control state. This is TROVE-2026-032...

CVE-2026-87724

Tor before 0.4.9.12 interprets the CCRESPONSE extension even when CCREQUEST was not sent, which allows remote attackers to cause a denial of service crash because of corrupted congestion-control state. This is TROVE-2026-032...

CVE-2026-87724

Tor versions prior to 0.4.9.12 are affected by a denial-of-service vulnerability (TROVE-2026-032) in the congestion-control mechanism. The underlying cause is that Tor interprets the CC_RESPONSE extension even when CC_REQUEST was never sent, leading to a corrupted congestion-control state and an ...

CVE-2026-87724: Incorrect Resource Transfer Between Spheres

Tor before 0.4.9.12 interprets the CCRESPONSE extension even when CCREQUEST was not sent, which allows remote attackers to cause a denial of service crash because of corrupted congestion-control state. This is TROVE-2026-032...

Linux Distros Unpatched Vulnerability : CVE-2026-87724

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Tor before 0.4.9.12 interprets the CCRESPONSE extension even when CCREQUEST was not sent, which allows remote attackers to cause a denial of service crash becau...