ROOT-OS-DEBIAN-11-CVE-2026-3784 CVE-2026-3784 in curl - Patched by Root

Root has patched CVE-2026-3784 in the curl package for Root:Debian:11. Multiple fixed versions available...

curl security update

8.12.1-4.4 - fix proxy environment variable change detection CVE-2026-8927 8.12.1-4.el102.3 - fix HTTP Negotiate connection reuse auth bypass CVE-2026-1965 - fix OAuth2 bearer token leak via redirect and netrc CVE-2026-3783 - fix proxy connection reuse with wrong credentials CVE-2026-3784...

Photon OS 5.0: Curl PHSA-2026-5.0-91-0785

An update of the curl package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-5.0-91-0785. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

ROOT-OS-DEBIAN-13-CVE-2026-3784 CVE-2026-3784 in rootio-curl - Patched by Root

Root has patched CVE-2026-3784 in the rootio-curl package for Root:Debian:13. Multiple fixed versions available...

ROOT-OS-DEBIAN-12-CVE-2026-3784 CVE-2026-3784 in rootio-curl - Patched by Root

Root has patched CVE-2026-3784 in the rootio-curl package for Root:Debian:12. Multiple fixed versions available...

Important: log4j-cve-2021-44228-hotpatch

Issue Overview: No CVE associated with this advisory Affected Packages: log4j-cve-2021-44228-hotpatch Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories. Issue Correction: Run yum update...

Amazon Linux 2 : log4j-cve-2021-44228-hotpatch, --advisory ALAS2-2026-3784 (ALAS-2026-3784)

The version of log4j-cve-2021-44228-hotpatch installed on the remote host is prior to 1.3-9. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3784 advisory. Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported...

Siemens RUGGEDCOM RST2428P Authentication Bypass by Primary Weakness (CVE-2026-3784)

curl would wrongly reuse an existing HTTP proxy connection doing CONNECT to a server, even if the new request uses different credentials for the HTTP proxy. The proper behavior is to create or use a separate connection. This plugin only works with Tenable.ot. Please visit...

Advisory ROSA-SA-2026-3278

software: curl 8.7.1 OS: ROSA-CHROME unaffected versions = curl-8.7.1-7 affected versions curl-8.7.1-7 CVE-ID: CVE-2026-3784 BDU-ID: None CVE-Crit: MEDIUM CVE-DESC.: A vulnerability in curl involves incorrectly reusing an existing HTTP proxy connection CONNECT when making requests with different...

SUSE: Security Advisory (SUSE-SU-2026:20918-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CLSA-2026-1774260216 Fix CVE(s): CVE-2026-1965, CVE-2026-3783, CVE-2026-3784

SECURITY UPDATE: reuse of connections using HTTP Negotiate - debian/patches/CVE-2026-1965.patch: fix reuse of connections using HTTP Negotiate and fix copy and paste urlmatchauthnego mistake. - CVE-2026-1965 Bearer token sent without checking auth is allowed - debian/patches/CVE-2026-3783.patch:...

SUSE: Security Advisory (SUSE-SU-2026:0921-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Photon OS 4.0: Curl PHSA-2026-4.0-0977

An update of the curl package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-4.0-0977. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

curl-8.19.0-1.1 on GA media (moderate)

curl-8.19.0-1.1 on GA media Announcement ID: openSUSE-SU-2026:10371-1 Rating: moderate Cross-References: CVE-2026-1965 CVE-2026-3783 CVE-2026-3784 CVE-2026-3805 CVSS scores: CVE-2026-1965 SUSE : 7.5 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N CVE-2026-1965 SUSE : 6.9...

Photon OS 5.0: Curl PHSA-2026-5.0-0785

An update of the curl package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-5.0-0785. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

BELL-CVE-2026-3784

Bulletin has no description...

Ubuntu 22.04 LTS / 24.04 LTS / 25.10 : curl vulnerabilities (USN-8084-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 25.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8084-1 advisory. Zhicheng Chen discovered that curl could incorrectly reuse the wrong connection for Negotiate- authenticated HTTP or HTTPS requests...

CVE-2026-3784

A flaw was found in curl. This vulnerability allows curl to wrongly reuse an existing HTTP proxy connection when performing a CONNECT request to a server, even if the new request uses different authentication credentials for the HTTP proxy. This improper connection reuse could lead to an attacker...

CVE-2026-3784

curl would wrongly reuse an existing HTTP proxy connection doing CONNECT to a server, even if the new request uses different credentials for the HTTP proxy. The proper behavior is to create or use a separate connection...

AZL-79679 CVE-2026-3784 affecting package curl for versions less than 8.11.1-6

curl would wrongly reuse an existing HTTP proxy connection doing CONNECT to a server, even if the new request uses different credentials for the HTTP proxy. The proper behavior is to create or use a separate connection...