CVE-2026-26331

通过 yt-dlp 中的 --netrc-cmd 实现任意命令注入 严重性： 高（CVSS 8.8） 受影响软件： yt-dlp = 2023.06.21， 修复版本： 2026.02.21 安全公告： GHSA-g3gw-q23r-pgqm CVE： CVE-2026-26331 摘要 yt-dlp 的 --netrc-cmd 命令行选项（或 Python API 参数 netrccmd）在与恶意构造的 URL 结合使用时，可被滥用以实现任意命令执行。这允许攻击者在用户系统上执行任意 shell 命令。 详情 --netrc-cmd 选项允许用户执行 shell...

SUSE-SU-2026:23498-1 Security update for curl

This update for curl fixes the following issues: - CVE-2026-5773: wrong reuse of SMB connection bsc1262633. - CVE-2026-7168: cross-proxy Digest auth state leak bsc1263440. - CVE-2026-8926: password leak with netrc and user in URL bsc1268412. - CVE-2026-13608: OpenLDAP SASL authentication bypass...

SUSE SLED15 / SLES15 Security Update : curl (SUSE-SU-2026:3798-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3798-1 advisory. - CVE-2026-5545: wrong reuse of HTTP Negotiate connection bsc1262632. - CVE-2026-5773: wrong reuse of SMB...

TencentOS Server 3: resource-agents (TSSA-2025:1035)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:1035 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

SUSE-SU-2026:23361-1 Security update for curl

This update for curl fixes the following issues: - CVE-2026-5773: wrong reuse of SMB connection bsc1262633. - CVE-2026-7168: cross-proxy Digest auth state leak bsc1263440. - CVE-2026-8926: password leak with netrc and user in URL bsc1268412. Changes for curl: - Call httpsize first to prioritize...

SUSE-SU-2026:23350-1 Security update for curl

This update for curl fixes the following issues: - CVE-2026-5773: wrong reuse of SMB connection bsc1262633. - CVE-2026-7168: cross-proxy Digest auth state leak bsc1263440. - CVE-2026-8926: password leak with netrc and user in URL bsc1268412. Changes for curl: - Call httpsize first to prioritize...

Security update for curl

This update for curl fixes the following issues: CVE-2026-5545: wrong reuse of HTTP Negotiate connection bsc1262632. CVE-2026-5773: wrong reuse of SMB connection bsc1262633. CVE-2026-6253: proxy credentials leak over redirect-to proxy bsc1262635. CVE-2026-6276: stale custom cookie host causes...

Astra Linux – Vulnerability in requests

Requests is an HTTP library. Due to an URL parsing issue, versions of Requests before 2.32.4 may expose .netrc credentials to third parties for specific, maliciously crafted URLs. Users should upgrade to version 2.32.4 to resolve this issue. For earlier versions of Requests, the use of the .netrc...

Astra Linux – Vulnerability in curl

When an OAuth2 bearer token is used for an HTTPS transfer, and that transfer performs a redirection to a second URL, curl may leak that token to the second hostname under certain circumstances. If the hostname to which the first request is redirected to contains information in the used .netrc fil...

curl: curl: Information disclosure via OAuth2 bearer token leakage during HTTP(S) redirect

A flaw was found in curl. When an OAuth2 bearer token is used for an HTTPS transfer that redirects to a second URL, curl could unintentionally leak the token. This occurs if the second hostname has entries in the .netrc file, allowing the bearer token intended for the first host to be sent to the...

JLSEC-2026-1341

curl can be told to parse a .netrc file for credentials. If that file endsin a line with 4095 consecutive non-white space letters and no newline, curlwould first read past the end of the stack-based buffer, and if the readworks, write a zero byte beyond its boundary.This will in most cases cause ...

curl: curl: Information disclosure via OAuth2 bearer token leakage during HTTP(S) redirect

A flaw was found in curl. When an OAuth2 bearer token is used for an HTTPS transfer that redirects to a second URL, curl could unintentionally leak the token. This occurs if the second hostname has entries in the .netrc file, allowing the bearer token intended for the first host to be sent to the...

curl: curl: Information disclosure via OAuth2 bearer token leakage during HTTP(S) redirect

A flaw was found in curl. When an OAuth2 bearer token is used for an HTTPS transfer that redirects to a second URL, curl could unintentionally leak the token. This occurs if the second hostname has entries in the .netrc file, allowing the bearer token intended for the first host to be sent to the...

K000162914: libcurl vulnerability CVE-2026-8926

Security Advisory Description When asking curl to use a .netrc file to find credentials and at the same time specifying a URL with a username without a password, like https://[email protected]/, curl could wrongly get and use the password for another user set in the .netrc file for that host if su...

EulerOS 2.0 SP11 : curl (EulerOS-SA-2026-3118)

According to the versions of the curl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : When asked to both use a .netrc file for credentials and to follow HTTP redirects, libcurl could leak the password used for the first host to the...

EulerOS 2.0 SP11 : curl (EulerOS-SA-2026-3063)

According to the versions of the curl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : When asked to both use a .netrc file for credentials and to follow HTTP redirects, libcurl could leak the password used for the first host to the...

JLSEC-2026-1208 When asked to both use a `.netrc` file for credentials and to follow HTTP redirects, libcurl...

When asked to both use a .netrc file for credentials and to follow HTTP redirects, libcurl could leak the password used for the first host to the followed-to host under certain circumstances...

JLSEC-2026-1215 When asking curl to use a `.netrc` file to find credentials and at the same time specifying a URL...

When asking curl to use a .netrc file to find credentials and at the same time specifying a URL with a usernamewithout a password, like https://[email protected]/, curl could wrongly get and use the password for another user set in the .netrc file for that host if such a one exists and there is no...

EulerOS 2.0 SP15 : curl (EulerOS-SA-2026-2920)

According to the versions of the curl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A vulnerability, which was classified as problematic, has been found in cURL up to 8.19.0 Network Utility Software. Affected by this issue is some...

EulerOS 2.0 SP15 : curl (EulerOS-SA-2026-2879)

According to the versions of the curl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A vulnerability, which was classified as problematic, has been found in cURL up to 8.19.0 Network Utility Software. Affected by this issue is some...