CVE-2026-77205

Libreswan in FIPS mode has a vulnerability where badly formed received certificates are rejected, but not deleted from the NSS cache. As a result, any real certificates with the same serial number are rejected as well. This can be abused to lock out legitimate peers from connecting. The...

CVE-2026-77205

Libreswan in FIPS mode has a vulnerability where badly formed received certificates are rejected, but not deleted from the NSS cache. As a result, any real certificates with the same serial number are rejected as well. This can be abused to lock out legitimate peers from connecting. The...

CVE-2026-77205

Libreswan in FIPS mode has a vulnerability where badly formed received certificates are rejected, but not deleted from the NSS cache. As a result, any real certificates with the same serial number are rejected as well. This can be abused to lock out legitimate peers from connecting. The...

CVE-2026-77205 Denial of Service via sending bogus X.509 certificates

Libreswan in FIPS mode has a vulnerability where badly formed received certificates are rejected, but not deleted from the NSS cache. As a result, any real certificates with the same serial number are rejected as well. This can be abused to lock out legitimate peers from connecting. The...

CVE-2026-77205

Libreswan in FIPS mode has a vulnerability where badly formed received certificates are rejected, but not deleted from the NSS cache. As a result, any real certificates with the same serial number are rejected as well. This can be abused to lock out legitimate peers from connecting. The...

CVE-2026-77205

Libreswan running in FIPS mode is vulnerable to a denial-of-service condition where malformed X.509 certificates are rejected but persist in the NSS certificate cache . This occurs because the add_decoded_cert() function fails to call CERT_DestroyCertificate(), a regression from a previous fix fo...

CVE-2025-32463_Exploit

CVE-2025-32463Exploit Affected versions 1.9.14 to 1.9.17 bash run.sh Success as follows neko@aosc-neko205 CVE-2025-32463Exploit@main $ bash run.sh + CVE-2025-32463 Sudo chroot 漏洞复现脚本 正在创建临时工作目录... 工作目录已创建: /tmp/sudoexploit.nc0EjT 正在创建 C 语言 payload woot1337.c... 正在设置 chroot 环境和恶意的 nsswitch.conf...

CVE-2026-109961 Froxlor 0.10.0 before 2.3.14 Newline Injection via Ftps.add additional_members

Froxlor 0.10.0 before 2.3.14 contains a newline injection vulnerability that allows authenticated customers to inject arbitrary entries into the root-owned NSS group database via the unvalidated additionalmembers parameter of the Ftps.add API. Attackers can embed newline characters that the...

CVE-2026-77205

A flaw was found in Libreswan's handling of malformed X.509 certificates when running in FIPS mode. A remote attacker may cause a rejected certificate to remain in the NSS certificate cache, resulting in legitimate certificates with the same serial number being rejected. This can prevent affected...

CVE-2025-32463_POC

Checking nsswitch.conf default values: passwd: files systemd After calling chroot, sudo trys to parse the config values at nsswitch.conf to run the command, which leads it to try to open libnsssystemd.so.2...

CVE-2026-77205: Missing Release of Resource after Effective Lifetime

Libreswan in FIPS mode has a vulnerability where badly formed received certificates are rejected, but not deleted from the NSS cache. As a result, any real certificates with the same serial number are rejected as well. This can be abused to lock out legitimate peers from connecting. The...

PT-2026-113535

Libreswan in FIPS mode has a vulnerability where badly formed received certificates are rejected, but not deleted from the NSS cache. As a result, any real certificates with the same serial number are rejected as well. This can be abused to lock out legitimate peers from connecting. The add decod...

MGASA-2026-0491 Updated nss & firefox packages fix security vulnerabilities

Incorrect boundary conditions in the Audio/Video: Playback component. CVE-2026-100756 Use-after-free in the Widget component. CVE-2026-100757 Sandbox escape in the DOM: Navigation component. CVE-2026-100758 Uninitialized memory in the Storage: Quota Manager component. CVE-2026-100759 Sandbox esca...

Updated nss & firefox packages fix security vulnerabilities

Incorrect boundary conditions in the Audio/Video: Playback component. CVE-2026-100756 Use-after-free in the Widget component. CVE-2026-100757 Sandbox escape in the DOM: Navigation component. CVE-2026-100758 Uninitialized memory in the Storage: Quota Manager component. CVE-2026-100759 Sandbox esca...

CVE-2025-32462_32463-Lab

CVE-2025-32462 & CVE-2025-32463 – PoC Lab This is a container-based lab and PoC for the following vulnerabilities in sudo: CVE-2025-32462 – sudo -h host matching logic bypass CVE-2025-32463 – sudo -R chroot NSS library escape 🔒 For educational purposes only. Do not use on systems you don’t own or...

CVE-2025-32462-CVE-2025-32463-PoC-Lab

CVE-2025-32462 & CVE-2025-32463 – Advanced PoC Lab This repository provides a container-based lab and detailed PoC for two critical sudo vulnerabilities: CVE-2025-32462 – sudo -h host matching logic bypass CVE-2025-32463 – sudo -R chroot NSS library escape Research & Credit Original research by...

CVE-2025-32463_illdeed

CVE-2025-32463 — sudo -R Privilege Escalation Exploit illdeed Variant This is a refactored proof-of-concept PoC exploit for CVE-2025-32463, a critical vulnerability in sudo versions 1.9.14 through 1.9.17 that allows local privilege escalation to root via sudo -R and a fake NSS module. ⚠️ This...

EulerOS 2.0 SP13 : cifs-utils (EulerOS-SA-2026-4034)

According to the versions of the cifs-utils packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in the cifs-utils package where the cifs.upcall helper fails to securely drop its root privileges before looking up user...

EulerOS 2.0 SP11 : sssd (EulerOS-SA-2026-4292)

According to the versions of the sssd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in SSSD's LDAP sudo provider. When the ldapsudosearchbase option is not explicitly configured, SSSD searches the entire LDAP...

EulerOS 2.0 SP11 : cifs-utils (EulerOS-SA-2026-4307)

According to the versions of the cifs-utils packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in the cifs-utils package where the cifs.upcall helper fails to securely drop its root privileges before looking up user...