EUVD-2026-83940

Ansible FreeBSD Jail Connection Plugin is an Ansible connection plugin for FreeBSD Jails via jexec. Through version 1.3.0, the jailexec connection plugin's putfile resolved a transfer's destination to a path on the jail host + and ran mkdir -p and mv there as root on the host. Those commands foll...

CVE-2026-80230

A flaw was found in libcurl, a client-side URL transfer library. When public key pinning is configured, but standard peer verification is explicitly disabled, libcurl incorrectly allows connections to proceed without enforcing the public key pinning. This bypass enables unauthenticated connection...

curl: curl: Information disclosure via incorrect Digest authentication header reuse

A flaw was found in curl. When libcurl performs a transfer to an HTTP origin using Digest authentication and then reuses the same connection handle for a subsequent transfer to a different origin, it may incorrectly send the authentication header intended for the first origin to the second. This...

libcurl: libcurl: Security feature bypass due to improper mTLS connection reuse

A flaw was found in curl. The libcurl library, used for transferring data with URLs, could improperly reuse existing network connections. This occurred even when changes to mutual Transport Layer Security mTLS settings, particularly those for client certificates, should have prevented such reuse...

Important: Red Hat Security Advisory: curl security update

An update for curl is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

curl: libcurl: Unauthorized connection reuse due to a logical error

A flaw was found in libcurl. A logical error in the connection pooling mechanism may cause libcurl to reuse an authenticated connection for an unintended service. This could allow an application to wrongfully reuse an existing connection to the same server that was authenticated for a different...

Multiple vulnerabilities impacts AIX due to cURL libcurl

IBM SECURITY ADVISORY First Issued: Mon Sep 21 04:38:42 CDT 2026 The most recent version of this document is available here: https://aix.software.ibm.com/aix/efixes/security/curladvisory12.asc Security Bulletin: Multiple vulnerabilities impacts AIX due to cURL libcurl...

Exploit for Authentication Bypass by Primary Weakness in Haxx Curl

CVE-2026-8932 PoC Proof-of-concept reproduction of CVE-2026...

curl security update

7.76.1-40.el98.7 - add sasl service name to connection reuse checks CVE-2026-8458 7.76.1-40.el98.6 - detect proxy changes read from environment CVE-2026-8927...

CVE-2026-55074: Improper Link Resolution Before File Access

Ansible FreeBSD Jail Connection Plugin is an Ansible connection plugin for FreeBSD Jails via jexec. Through version 1.3.0, the jailexec connection plugin's putfile resolved a transfer's destination to a path on the jail host + and ran mkdir -p and mv there as root on the host. Those commands foll...

ALSA-2026:69126 Important: curl security update

The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP. Security Fixes: curl: libcurl: Unauthorized connection reuse due to a logical error CVE-2026-8458 curl: Information disclosure due to...

RHEL 9 : curl (RHSA-2026:69126)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:69126 advisory. The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including...

Important: curl security update

The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP. Security Fixes: curl: libcurl: Unauthorized connection reuse due to a logical error CVE-2026-8458 curl: Information disclosure due to...

RHEL 10 : curl (RHSA-2026:69125)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:69125 advisory. The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including...

EulerOS Virtualization 2.10.1 : curl (EulerOS-SA-2026-3830)

According to the versions of the curl packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A vulnerability exists where a new transfer that uses STARTTLS to upgrade the connection might reuse an existing live connection even...

The vulnerability of the Internet Connection Sharing (ICS) function in Windows operating systems allows a hacker to execute arbitrary code.

The vulnerability of the Internet Connection Sharing ICS function in Windows operating systems is related to the use of memory after it is freed. Exploiting this vulnerability can allow a remote attacker to execute arbitrary code...

SUSE SLED15 / SLES15 Security Update : httpcomponents-client (SUSE-SU-2026:4028-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2026:4028-1 advisory. This update for httpcomponents-client fixes the following issue: - CVE-2026-64607: improper release of underlying...

Oracle Linux 9 : curl (ELSA-2026-69126)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-69126 advisory. - add sasl service name to connection reuse checks CVE-2026-8458 Tenable has extracted the preceding description block directly from the Oracle Linux...

OPENSUSE-SU-2026:21894-1 Security update for httpcomponents-client

This update for httpcomponents-client fixes the following issue: - CVE-2026-64607: improper release of underlying connection back to connection manager when an invalid or unsupported Content-Encoding header value in a response message bsc1273163...

OPENSUSE-SU-2026:21888-1 Security update for gnome-remote-desktop

This update for gnome-remote-desktop fixes the following issue: - CVE-2026-18358: system-mode RDP server missing connection throttling can allow unauthenticated denial of service bsc1273354...