539 matches found
CVE-2026-3783
When an OAuth2 bearer token is used for an HTTPS transfer, and that transfer performs a redirect to a second URL, curl could leak that token to the second hostname under some circumstances. If the hostname that the first request is redirected to has information in the used .netrc file, with eithe...
AZL-79673 CVE-2026-3783 affecting package curl for versions less than 8.11.1-6
When an OAuth2 bearer token is used for an HTTPS transfer, and that transfer performs a redirect to a second URL, curl could leak that token to the second hostname under some circumstances. If the hostname that the first request is redirected to has information in the used .netrc file, with eithe...
CVE-2026-3783 token leak with redirect and netrc
When an OAuth2 bearer token is used for an HTTPS transfer, and that transfer performs a redirect to a second URL, curl could leak that token to the second hostname under some circumstances. If the hostname that the first request is redirected to has information in the used .netrc file, with eithe...
CVE-2026-3783 token leak with redirect and netrc
When an OAuth2 bearer token is used for an HTTPS transfer, and that transfer performs a redirect to a second URL, curl could leak that token to the second hostname under some circumstances. If the hostname that the first request is redirected to has information in the used .netrc file, with eithe...
CVE-2026-3783
When an OAuth2 bearer token is used for an HTTPS transfer, and that transfer performs a redirect to a second URL, curl could leak that token to the second hostname under some circumstances. If the hostname that the first request is redirected to has information in the used .netrc file, with eithe...
CVE-2026-3783
When an OAuth2 bearer token is used for an HTTPS transfer, and that transfer performs a redirect to a second URL, curl could leak that token to the second hostname under some circumstances. If the hostname that the first request is redirected to has information in the used .netrc file, with eithe...
CVE-2026-3783
The curl utility and libcurl library are vulnerable to an information disclosure issue where an OAuth2 bearer token can be leaked to a second hostname during an HTTP(S) redirect. This occurs if the redirected hostname contains information in the .netrc file associated with the machine or default ...
CVE-2026-3783
When an OAuth2 bearer token is used for an HTTPS transfer, and that transfer performs a redirect to a second URL, curl could leak that token to the second hostname under some circumstances. If the hostname that the first request is redirected to has information in the used .netrc file, with eithe...
CVE-2026-3783 token leak with redirect and netrc
When an OAuth2 bearer token is used for an HTTPS transfer, and that transfer performs a redirect to a second URL, curl could leak that token to the second hostname under some circumstances. If the hostname that the first request is redirected to has information in the used .netrc file, with eithe...
token leak with redirect and netrc
When an OAuth2 bearer token is used for an HTTPS transfer, and that transfer performs a redirect to a second URL, curl could leak that token to the second hostname under some circumstances. If the hostname that the first request is redirected to has information in the used .netrc file, with eithe...
CURL-CVE-2026-3783 token leak with redirect and netrc
When an OAuth2 bearer token is used for an HTTPS transfer, and that transfer performs a redirect to a second URL, curl could leak that token to the second hostname under some circumstances. If the hostname that the first request is redirected to has information in the used .netrc file, with eithe...
CVE-2026-3783: Insufficiently Protected Credentials
When an OAuth2 bearer token is used for an HTTPS transfer, and that transfer performs a redirect to a second URL, curl could leak that token to the second hostname under some circumstances. If the hostname that the first request is redirected to has information in the used .netrc file, with eithe...
curl -- Multiple vulnerabilties
The curl project reports: use after free in SMB connection reuse wrong proxy connection reuse with credentials token leak with redirect and netrc bad reuse of HTTP Negotiate connection...
PT-2026-24663
Name of the Vulnerable Software and Affected Versions curl affected versions not specified Description When an OAuth2 bearer token is used for an HTTPS transfer, and that transfer performs a redirect to a second URL, curl could leak that token to the second hostname under certain circumstances...
Linux Distros Unpatched Vulnerability : CVE-2026-3783
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - When an OAuth2 bearer token is used for an HTTPS transfer, and that transfer performs a redirect to a second URL, curl could leak that token to the second...
Mageia: Security Advisory (MGASA-2026-0054)
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...
Updated yt-dlp packages fix security vulnerability
When yt-dlp's --netrc-cmd command-line option or netrccmd Python API parameter is used, an attacker could achieve arbitrary command injection on the user's system with a maliciously crafted URL...
MGASA-2026-0054 Updated yt-dlp packages fix security vulnerability
When yt-dlp's --netrc-cmd command-line option or netrccmd Python API parameter is used, an attacker could achieve arbitrary command injection on the user's system with a maliciously crafted URL...
PT-2026-24643
When yt-dlp's --netrc-cmd command-line option or netrc cmd Python API parameter is used, an attacker could achieve arbitrary command injection on the user's system with a maliciously crafted URL...
curl: CVE-2026-3783: token leak with redirect and netrc
Summary When --oauth2-bearer is used with --netrc and curl follows a redirect, the bearer token leaks to the redirect target. The netrc bypass at http.c:822 skips Curlauthallowedtohost, allowing the token through. This is an incomplete fix for CVE-2025-14524 — the Dec 2025 SASL fix patched...