CVE-2026-63073

Issue summary: OpenSSL CMP response validation passed an unexpected response sender distinguished name directly as the format string to ERRraisedata. Impact summary: A malicious or intercepted CMP endpoint can crash a CMP client that enforces an expected sender or uses a pinned server certificate...

CVE-2026-63073: Use of Externally-Controlled Format String

Issue summary: OpenSSL CMP response validation passed an unexpected response sender distinguished name directly as the format string to ERRraisedata. Impact summary: A malicious or intercepted CMP endpoint can crash a CMP client that enforces an expected sender or uses a pinned server certificate...

FreeBSD-SA-26:61.openssl

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-26:61.openssl Security Advisory The FreeBSD Project Topic: Multiple vulnerabilities in OpenSSL Category: contrib Module: openssl Announced: 2026-08-25 Credits:...

Untrusted Sender DN Used as Format String in CMP Response Validation

Issue summary: OpenSSL CMP response validation passed an unexpected response sender distinguished name directly as the format string to ERRraisedata. Impact summary: A malicious or intercepted CMP endpoint can crash a CMP client that enforces an expected sender or uses a pinned server certificate...

Coturn send_message_to_redis() Information Disclosure

The vulnerability of the sendmessagetoredis function in the hiredislibevent2.c file of the Coturn web server is related to insufficient handling of the format string. Exploiting this vulnerability could allow a remote attacker to cause service failures and expose sensitive information...

CVE-2026-68553

A flaw was found in Coturn. An authenticated TURN user can exploit a format string vulnerability by injecting printf-style format specifiers into the STUN USERNAME or REALM attribute. This can lead to a crash of the coturn process, resulting in a Denial of Service DoS and termination of active TU...

binary-exploitation-mitigation-bypass-lab

Binary Exploitation Mitigation Bypass Lab A progressive, from...

SUSE CVE-2026-68553

Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.13.0, an authenticated TURN user can place printf-style format specifiers in the STUN USERNAME or REALM attribute, which passes issecurestring validation and is embedded into Redis keys at nine call sites in...

EUVD-2026-63712

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to a format string vulnerability...

Linux Distros Unpatched Vulnerability : CVE-2026-68553

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.13.0, an authenticated TURN user can place printf-style format specifiers in the...

CVE-2026-17136

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to a format string vulnerability...

CVE-2026-17136 Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to a format string vulnerability...

CVE-2026-17136 Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to a format string vulnerability...

CVE-2026-17136

IBM AIX 7.2/7.3 and PowerVM VIOS 4.1 contain a network-exploitable format string flaw allowing unauthenticated remote arbitrary code execution (CVSS 9.8 Critical). No fix version or patch details are provided in the documents; see IBM support reference https://www.ibm.com/support/pages/node/72838...

binary-exploitation

binary exploitation the full set of twelve homework assignmen...

ruby/json: Ruby JSON: Denial of Service or Information Disclosure via format string injection

A flaw was found in Ruby JSON. This vulnerability, a format string injection, allows a remote attacker to cause a denial of service DoS or disclose sensitive information. The flaw occurs when processing specially crafted user-supplied documents with the allowduplicatekey: false parsing option...

CVE-2026-17136: Use of Externally-Controlled Format String

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to a format string vulnerability...

PT-2026-79223

Name of the Vulnerable Software and Affected Versions IBM AIX versions 7.2 and 7.3 IBM PowerVM VIOS version 4.1 Description A format string vulnerability allows a remote attacker to execute arbitrary code. A format string vulnerability occurs when an application fails to properly validate input...

CVE-2026-68553

Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.13.0, an authenticated TURN user can place printf-style format specifiers in the STUN USERNAME or REALM attribute, which passes issecurestring validation and is embedded into Redis keys at nine call sites in...

DEBIAN-CVE-2026-68553

Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.13.0, an authenticated TURN user can place printf-style format specifiers in the STUN USERNAME or REALM attribute, which passes issecurestring validation and is embedded into Redis keys at nine call sites in...