958 matches found
Fedora 43 : curl (2026-d0bcb866d0)
The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-d0bcb866d0 advisory. - fix Out of bounds read for cookie path CVE-2025-9086 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note...
Security Bulletin: curl vulnerability
Summary Prior versions of Classic Remote Capture may include this curl vulnerability. Vulnerability Details CVEID:CVE-2025-9086 DESCRIPTION: 1. A cookie is set using the secure keyword for https://target 2. curl is redirected to or otherwise made to speak with http://target same hostname, but...
curl: SSL session-cache peer key omits signature_algorithms: strict-sigalg handle silently resumes a permissive sibling's session
CURLOPTSSLSIGNATUREALGORITHMS policy bypass: SSL session cache key omits sigalgs, allowing a strict-sigalg handle to resume a session negotiated under a permissive policy AI disclosure This report was prepared with the assistance of an AI coding assistant Claude. The behavioral diff pre/post patc...
Amazon Linux 2023 : curl, curl-minimal, libcurl (ALAS2023-2026-1699)
It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1699 advisory. When doing a second SMB request to the same host again, curl would wrongly use a data pointer pointing into already freed memory. CVE-2026-3805 Tenable has extracted the preceding description block...
curl: HTTP/2 proxy CONNECT tunnel unbounded 1xx chain (missing Curl_bump_headersize cap in cf-h2-proxy.c)
A malicious HTTPS-on-HTTP/2 proxy can grow a libcurl client's resident set without bound during the CONNECT phase by streaming 1xx informational responses. The CVE-2023-38039 cap MAXHTTPRESPHEADERSIZE, 300 KiB, enforced through Curlbumpheadersize is not applied on the HTTP/2 proxy path. The HTTP/...
CVE-2026-7009
CVE-2026-7009 affects curl when using OCSP stapling. Providers report that curl, on Apple systems with Apple SecTrust and when built with an OpenSSL backend, fails to detect OCSP problems and treats the stapled response as valid. The Nessus entry notes a specific vulnerable range: curl 8.17.0 bef...
CVE-2026-7009 OCSP stapling bypass with Apple SecTrust
When curl is told to use the Certificate Status Request TLS extension, often referred to as OCSP stapling, to verify that the server certificate is valid, it fails to detect OCSP problems and instead wrongly consider the response as fine...
CVE-2026-7009 OCSP stapling bypass with Apple SecTrust
When curl is told to use the Certificate Status Request TLS extension, often referred to as OCSP stapling, to verify that the server certificate is valid, it fails to detect OCSP problems and instead wrongly consider the response as fine...
CVE-2026-6429
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...
CVE-2026-6253
curl might erroneously pass on credentials for a first proxy to a second proxy. This can happen when the following conditions are true: 1. curl is setup to use specific different proxies for different URL schemes 2. the first proxy needs credentials 3. the second proxy uses no credentials 4. whil...
CVE-2026-6253 proxy credentials leak over redirect-to proxy
curl might erroneously pass on credentials for a first proxy to a second proxy. This can happen when the following conditions are true: 1. curl is setup to use specific different proxies for different URL schemes 2. the first proxy needs credentials 3. the second proxy uses no credentials 4. whil...
curl 安全漏洞
curl is an open-source tool developed by cURL, used for transferring data from or to a server. Curl has a security vulnerability, which stems from a logic error in connection reuse. This error may cause TLS-enabled connections to incorrectly reuse existing unencrypted connections, resulting in da...
curl 安全漏洞
curl is an open-source tool developed by cURL for transferring data from a server or to a server. Curl has a security vulnerability that stems from an error in proxy credential transmission, which may lead to the incorrect transmission of credentials from one proxy to another...
curl 安全漏洞
curl is an open-source tool developed by cURL for transferring data from or to a server. Curl has a security vulnerability, which stems from improper handling of .netrc file credentials and HTTP redirection. This vulnerability may lead to password exposure...
curl 安全漏洞
curl is an open-source tool developed by cURL for transferring data from or to a server. There is a security vulnerability in curl, which stems from a failure in OCSP binding detection. This failure may lead to an incorrect assumption that the server’s certificate is valid...
curl 安全漏洞
curl is an open-source tool developed by cURL for transferring data from a server or to a server. Curl has a security vulnerability, which stems from an error in passing the proxy authentication header. This error may cause the Proxy-Authorization header from the first proxy to be incorrectly...
Unity Linux 20.1060e / 20.1070e Security Update: curl (UTSA-2026-017661)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017661 advisory. curl 7.7 through 7.76.1 suffers from an information disclosure when the -t command line option, known as CURLOPTTELNETOPTIONS in libcurl, is used to send...
Unity Linux 20.1060e / 20.1070e Security Update: curl (UTSA-2026-017588)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017588 advisory. curl supports the -t command line option, known as CURLOPTTELNETOPTIONSin libcurl. This rarely used option is used to send variable=content pairs toTELNET servers.Du...
Unity Linux 20.1060e / 20.1070e Security Update: curl (UTSA-2026-017559)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017559 advisory. A user can tell curl = 7.20.0 and = 7.78.0 to require a successful upgrade to TLS when speaking to an IMAP, POP3 or FTP server --ssl-reqd on the command line...
Unity Linux 20.1060e / 20.1070e Security Update: curl (UTSA-2026-017589)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017589 advisory. When sending data to an MQTT server, libcurl = 7.73.0 and 7.78.0 could in some circumstances erroneously keep a pointer to an already freed memory area and both use...