AZL-105447 CVE-2026-35189 affecting package cloud-hypervisor 52.0.152-1

Issue summary: A certificate with many nameRelativeToCRLIssuer CRL distribution points causes disproportionate heap growth when OpenSSL caches X.509 extensions. Impact summary: Receiving a crafted certificate from a malicious peer can lead to significant memory pressure and possible Denial of...

AZL-105564 CVE-2026-35189 affecting package openssl 3.3.7-6

Issue summary: A certificate with many nameRelativeToCRLIssuer CRL distribution points causes disproportionate heap growth when OpenSSL caches X.509 extensions. Impact summary: Receiving a crafted certificate from a malicious peer can lead to significant memory pressure and possible Denial of...

ALPINE-CVE-2026-35189

Issue summary: A certificate with many nameRelativeToCRLIssuer CRL distribution points causes disproportionate heap growth when OpenSSL caches X.509 extensions. Impact summary: Receiving a crafted certificate from a malicious peer can lead to significant memory pressure and possible Denial of...

AZL-105357 CVE-2026-35189 affecting package openssl-fips-provider 3.1.2-2

Issue summary: A certificate with many nameRelativeToCRLIssuer CRL distribution points causes disproportionate heap growth when OpenSSL caches X.509 extensions. Impact summary: Receiving a crafted certificate from a malicious peer can lead to significant memory pressure and possible Denial of...

AZL-105513 CVE-2026-35189 affecting package kata-containers 4.1.0.kata0-1

Issue summary: A certificate with many nameRelativeToCRLIssuer CRL distribution points causes disproportionate heap growth when OpenSSL caches X.509 extensions. Impact summary: Receiving a crafted certificate from a malicious peer can lead to significant memory pressure and possible Denial of...

CVE-2026-72897 Out-of-Bounds Access After SSL_set_SSL_CTX() During a Handshake

Issue summary: A TLS server that calls SSLsetSSLCTX to switch a connection to a different SSLCTX part way through a handshake may access memory beyond the end of an internal array if the replacement context knows about more provider signature algorithms than the context the connection was created...

CVE-2026-35189 Excessive Memory Allocation in Relative CRLDP Processing

Issue summary: A certificate with many nameRelativeToCRLIssuer CRL distribution points causes disproportionate heap growth when OpenSSL caches X.509 extensions. Impact summary: Receiving a crafted certificate from a malicious peer can lead to significant memory pressure and possible Denial of...

CVE-2026-35189 Excessive Memory Allocation in Relative CRLDP Processing

Issue summary: A certificate with many nameRelativeToCRLIssuer CRL distribution points causes disproportionate heap growth when OpenSSL caches X.509 extensions. Impact summary: Receiving a crafted certificate from a malicious peer can lead to significant memory pressure and possible Denial of...

CVE-2026-35189

Issue summary: A certificate with many nameRelativeToCRLIssuer CRL distribution points causes disproportionate heap growth when OpenSSL caches X.509 extensions. Impact summary: Receiving a crafted certificate from a malicious peer can lead to significant memory pressure and possible Denial of...

CVE-2026-8932

🚨 CVE-2026-8932 - 最古のlibcurlセキュリティバグ libcurlにおける不完全なmTLS構成マッチング libcurlでこれまでに修正された最古のセキュリティ脆弱性——25年以上も気づかれずにいた。 📖 概要 CVE-2026-8932 は libcurl におけるセキュリティ脆弱性で、相互TLS（mTLS） クライアント認証設定が変更された後でも、ライブラリが誤って既存のTLS接続を再利用する可能性があります。 一部の秘密鍵関連オプション...

PT-2026-102647

Name of the Vulnerable Software and Affected Versions OpenSSL affected versions not specified Description Processing a certificate containing numerous nameRelativeToCRLIssuer CRL distribution points can cause disproportionate heap growth when X.509 extensions are cached. A malicious peer can send...

CVE-2026-35189: Allocation of Resources Without Limits or Throttling

Issue summary: A certificate with many nameRelativeToCRLIssuer CRL distribution points causes disproportionate heap growth when OpenSSL caches X.509 extensions. Impact summary: Receiving a crafted certificate from a malicious peer can lead to significant memory pressure and possible Denial of...

Amazon Linux 2 : nginx (ALASNGINX1-2026-016)

The version of nginx installed on the remote host is prior to 1.30.5-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2NGINX1-2026-016 advisory. NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttpv3module module. When using HTTP/3 with OpenSSL versions =...

POC-CVE-2026-0073

POC-CVE-2026-0073 ADB 认证绕过 — 概念验证 安全研究 PoC，作者 naheeju 安全公告： CVE-2026-0073 已于 2026-05-01 修复。 本 PoC 仅用于安全研究、漏洞分析和授权系统测试。 目录 免责声明 概述 本 PoC 演示内容 安全边界 环境要求 仓库结构 使用方法 构建 示例输出 验证失败 技术细节 证书处理 安全注意事项 负责任披露 研究理念 作者 ⚠️ 免责声明 本仓库包含一个为安全研究、漏洞分析、授权渗透测试和教育目的而创建的概念验证（PoC）。 仅测试您拥有或已获得明确许可评估的系统与设备。 此公开 PoC...

CVE-2021-27876

CVE-2021-27876 针对 Veritas Backup Exec Agent 的未认证远程代码执行利用（CVE-2021-27876/77/78）—— 通过 NDMP 绕过 SHA 认证获取 SYSTEM 权限 CVEs CVE| 描述| CVSS 3.1 ---|---|--- CVE-2021-27876| 通过 NDMP 协议中的 SHA 哈希操纵绕过认证| 9.8 严重 CVE-2021-27877| 未认证任意文件读取（通过 NDMP）| 9.8 严重 CVE-2021-27878| 通过 NDMPEXECUTECOMMAND 执行任意 OS 命令| 9.8 严重 公...

Medium: nginx

Issue Overview: NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttpv3module module. When using HTTP/3 with OpenSSL versions = OpenSSL 3.5.0 under certain configurations, a limited heap buffer overflow could happen while processing a TLS handshake. This can happen in a...

Updated erlang package fixes security vulnerabilities

SSH SFTP server denial of service via extended channel data infinite loop. CVE-2026-54886 Plaintext APPLICATIONDATA injected during TLS handshake delivered to client application post-handshake in ssl. CVE-2026-54891 Plug: quadratic-time decoding of nested query/body parameters enables denial of...

BIT-NGINX-GATEWAY-2026-90439 NGINX ngx_http_v3_module vulnerability

NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttpv3module module. When using HTTP/3 with OpenSSL versions = OpenSSL 3.5.0 under certain configurations, a limited heap buffer overflow could happen while processing a TLS handshake. This can happen in a non-deterministic manner th...

BIT-NGINX-2026-90439 NGINX ngx_http_v3_module vulnerability

NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttpv3module module. When using HTTP/3 with OpenSSL versions = OpenSSL 3.5.0 under certain configurations, a limited heap buffer overflow could happen while processing a TLS handshake. This can happen in a non-deterministic manner th...

PT-2026-99002

NGINX Plus and NGINX Open Source have a vulnerability in the ngx http v3 module module. When using HTTP/3 with OpenSSL versions = OpenSSL 3.5.0 under certain configurations, a limited heap buffer overflow could happen while processing a TLS handshake. This can happen in a non-deterministic manner...