CVE-2026-73251

Mongoose is an embedded web server and network library. Prior to 7.23, a network attacker can impersonate a TLS server to a Mongoose client configured with a multi-certificate CA bundle. In src/tlsbuiltin.c, the mgtlsinit function stores the bundle in tls-cabundleder while tls-cader.len remains...

Improper Validation of Certificate with Host Mismatch

Overview Affected versions of this package are vulnerable to Improper Validation of Certificate with Host Mismatch in the HostnameUtil class, whose "match CN when no dNSName SAN exists" fallback is gated on Properties.isOverrideSetJSSEHOSTNAMECHECKCNFALLBACK, true, which returns true when the...

PYSEC-2026-2431 curl_cffi: Redirect-based SSRF leads to internal network access in curl_cffi (with TLS impersonation bypass)

Summary curlcffi does not restrict requests to internal IP ranges, and follows redirects automatically via the underlying libcurl. Because of this, an attacker-controlled URL can redirect requests to internal services such as cloud metadata endpoints. In addition, curlcffi’s TLS impersonation...

CVE-2026-33752

curlcffi is the a Python binding for curl. Prior to 0.15.0, curlcffi does not restrict requests to internal IP ranges, and follows redirects automatically via the underlying libcurl. Because of this, an attacker-controlled URL can redirect requests to internal services such as cloud metadata...

CVE-2026-33752

curlcffi is the a Python binding for curl. Prior to 0.15.0, curlcffi does not restrict requests to internal IP ranges, and follows redirects automatically via the underlying libcurl. Because of this, an attacker-controlled URL can redirect requests to internal services such as cloud metadata...

CVE-2026-33752 Redirect-based SSRF leading to internal network access in curl_cffi (with TLS impersonation bypass)

curlcffi is the a Python binding for curl. Prior to 0.15.0, curlcffi does not restrict requests to internal IP ranges, and follows redirects automatically via the underlying libcurl. Because of this, an attacker-controlled URL can redirect requests to internal services such as cloud metadata...

CVE-2026-33752 Redirect-based SSRF leading to internal network access in curl_cffi (with TLS impersonation bypass)

curlcffi is the a Python binding for curl. Prior to 0.15.0, curlcffi does not restrict requests to internal IP ranges, and follows redirects automatically via the underlying libcurl. Because of this, an attacker-controlled URL can redirect requests to internal services such as cloud metadata...

GHSA-QW2M-4PQF-RMPP curl_cffi: Redirect-based SSRF leads to internal network access in curl_cffi (with TLS impersonation bypass)

Summary curlcffi does not restrict requests to internal IP ranges, and follows redirects automatically via the underlying libcurl. Because of this, an attacker-controlled URL can redirect requests to internal services such as cloud metadata endpoints. In addition, curlcffi’s TLS impersonation...

Linux Distros Unpatched Vulnerability : CVE-2026-34873

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in Mbed TLS 3.5.0 through 4.0.0. Client impersonation can occur while resuming a TLS 1.3 session. CVE-2026-34873 Note that Nessus relies...

GHSA-GGP9-C99X-54GP KubeVirt's Improper TLS Certificate Management Handling Allows API Identity Spoofing

Summary Due to improper TLS certificate management, a compromised virt-handler could impersonate virt-api by using its own TLS credentials, allowing it to initiate privileged operations against another virt-handler. Details Give all details on the vulnerability. Pointing to the incriminated sourc...

CVE-2025-34211

Vasion Print formerly PrinterLogic Virtual Appliance Host prior to version 22.0.1049 and Application prior to version 20.0.2786 VA and SaaS deployments contain a private SSL key and matching public certificate stored in cleartext. The key belongs to the hostname pl‑local.com and is used by the...