Total
170 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2016-8619 | 1 Haxx | 1 Curl | 2026-06-17 | 7.5 HIGH | 5.3 MEDIUM |
| The function `read_data()` in security.c in curl before version 7.51.0 is vulnerable to memory double free. | |||||
| CVE-2016-8618 | 1 Haxx | 1 Curl | 2026-06-17 | 7.5 HIGH | 5.3 MEDIUM |
| The libcurl API function called `curl_maprintf()` before version 7.51.0 can be tricked into doing a double-free due to an unsafe `size_t` multiplication, on systems using 32 bit `size_t` variables. | |||||
| CVE-2016-8617 | 1 Haxx | 1 Curl | 2026-06-17 | 4.4 MEDIUM | 3.3 LOW |
| The base64 encode function in curl before version 7.51.0 is prone to a buffer being under allocated in 32bit systems if it receives at least 1Gb as input via `CURLOPT_USERNAME`. | |||||
| CVE-2016-8616 | 1 Haxx | 1 Curl | 2026-06-17 | 4.3 MEDIUM | 3.7 LOW |
| A flaw was found in curl before version 7.51.0 When re-using a connection, curl was doing case insensitive comparisons of user name and password with the existing connections. This means that if an unused connection with proper credentials exists for a protocol that has connection-scoped credentials, an attacker can cause that connection to be reused if s/he knows the case-insensitive version of the correct password. | |||||
| CVE-2016-8615 | 1 Haxx | 1 Curl | 2026-06-17 | 5.0 MEDIUM | 5.3 MEDIUM |
| A flaw was found in curl before version 7.51. If cookie state is written into a cookie jar file that is later read back and used for subsequent requests, a malicious HTTP server can inject new cookies for arbitrary domains into said cookie jar. | |||||
| CVE-2016-4802 | 1 Haxx | 1 Curl | 2026-06-17 | 6.9 MEDIUM | 7.8 HIGH |
| Multiple untrusted search path vulnerabilities in cURL and libcurl before 7.49.1, when built with SSPI or telnet is enabled, allow local users to execute arbitrary code and conduct DLL hijacking attacks via a Trojan horse (1) security.dll, (2) secur32.dll, or (3) ws2_32.dll in the application or current working directory. | |||||
| CVE-2016-4606 | 2 Apple, Haxx | 2 Mac Os X, Curl | 2026-06-17 | 7.5 HIGH | 9.8 CRITICAL |
| Curl before 7.49.1 in Apple OS X before macOS Sierra prior to 10.12 allows remote or local attackers to execute arbitrary code, gain sensitive information, cause denial-of-service conditions, bypass security restrictions, and perform unauthorized actions. This may aid in other attacks. | |||||
| CVE-2016-3739 | 1 Haxx | 1 Curl | 2026-06-17 | 2.6 LOW | 5.3 MEDIUM |
| The (1) mbed_connect_step1 function in lib/vtls/mbedtls.c and (2) polarssl_connect_step1 function in lib/vtls/polarssl.c in cURL and libcurl before 7.49.0, when using SSLv3 or making a TLS connection to a URL that uses a numerical IP address, allow remote attackers to spoof servers via an arbitrary valid certificate. | |||||
| CVE-2016-0755 | 3 Canonical, Debian, Haxx | 3 Ubuntu Linux, Debian Linux, Curl | 2026-06-17 | 5.0 MEDIUM | 7.3 HIGH |
| The ConnectionExists function in lib/url.c in libcurl before 7.47.0 does not properly re-use NTLM-authenticated proxy connections, which might allow remote attackers to authenticate as other users via a request, a similar issue to CVE-2014-0015. | |||||
| CVE-2016-0754 | 2 Haxx, Microsoft | 2 Curl, Windows | 2026-06-17 | 5.0 MEDIUM | 5.3 MEDIUM |
| cURL before 7.47.0 on Windows allows attackers to write to arbitrary files in the current working directory on a different drive via a colon in a remote file name. | |||||
| CVE-2015-3237 | 3 Haxx, Hp, Oracle | 5 Curl, Libcurl, System Management Homepage and 2 more | 2026-06-17 | 6.4 MEDIUM | N/A |
| The smb_request_state function in cURL and libcurl 7.40.0 through 7.42.1 allows remote SMB servers to obtain sensitive information from memory or cause a denial of service (out-of-bounds read and crash) via crafted length and offset values. | |||||
| CVE-2015-3236 | 1 Haxx | 2 Curl, Libcurl | 2026-06-17 | 5.0 MEDIUM | N/A |
| cURL and libcurl 7.40.0 through 7.42.1 send the HTTP Basic authentication credentials for a previous connection when reusing a reset (curl_easy_reset) connection handle to send a request to the same host name, which allows remote attackers to obtain sensitive information via unspecified vectors. | |||||
| CVE-2015-3153 | 5 Apple, Canonical, Debian and 2 more | 6 Mac Os X, Ubuntu Linux, Debian Linux and 3 more | 2026-06-17 | 5.0 MEDIUM | N/A |
| The default configuration for cURL and libcurl before 7.42.1 sends custom HTTP headers to both the proxy and destination server, which might allow remote proxy servers to obtain sensitive information by reading the header contents. | |||||
| CVE-2015-3148 | 7 Apple, Canonical, Debian and 4 more | 8 Mac Os X, Ubuntu Linux, Debian Linux and 5 more | 2026-06-17 | 5.0 MEDIUM | N/A |
| cURL and libcurl 7.10.6 through 7.41.0 do not properly re-use authenticated Negotiate connections, which allows remote attackers to connect as other users via a request. | |||||
| CVE-2015-3145 | 8 Apple, Canonical, Debian and 5 more | 9 Mac Os X, Ubuntu Linux, Debian Linux and 6 more | 2026-06-17 | 7.5 HIGH | N/A |
| The sanitize_cookie_path function in cURL and libcurl 7.31.0 through 7.41.0 does not properly calculate an index, which allows remote attackers to cause a denial of service (out-of-bounds write and crash) or possibly have other unspecified impact via a cookie path containing only a double-quote character. | |||||
| CVE-2015-3144 | 4 Canonical, Debian, Haxx and 1 more | 5 Ubuntu Linux, Debian Linux, Curl and 2 more | 2026-06-17 | 9.0 HIGH | N/A |
| The fix_hostname function in cURL and libcurl 7.37.0 through 7.41.0 does not properly calculate an index, which allows remote attackers to cause a denial of service (out-of-bounds read or write and crash) or possibly have other unspecified impact via a zero-length host name, as demonstrated by "http://:80" and ":80." | |||||
| CVE-2015-3143 | 5 Apple, Canonical, Debian and 2 more | 6 Mac Os X, Ubuntu Linux, Debian Linux and 3 more | 2026-06-17 | 5.0 MEDIUM | N/A |
| cURL and libcurl 7.10.6 through 7.41.0 does not properly re-use NTLM connections, which allows remote attackers to connect as other users via an unauthenticated request, a similar issue to CVE-2014-0015. | |||||
| CVE-2014-3620 | 2 Apple, Haxx | 3 Mac Os X, Curl, Libcurl | 2026-06-17 | 5.0 MEDIUM | N/A |
| cURL and libcurl before 7.38.0 allow remote attackers to bypass the Same Origin Policy and set cookies for arbitrary sites by setting a cookie for a top-level domain. | |||||
| CVE-2014-3613 | 2 Apple, Haxx | 3 Mac Os X, Curl, Libcurl | 2026-06-17 | 5.0 MEDIUM | N/A |
| cURL and libcurl before 7.38.0 does not properly handle IP addresses in cookie domain names, which allows remote attackers to set cookies for or send arbitrary cookies to certain sites, as demonstrated by a site at 192.168.0.1 setting cookies for a site at 127.168.0.1. | |||||
| CVE-2014-2522 | 2 Haxx, Microsoft | 3 Curl, Libcurl, Windows | 2026-06-17 | 4.0 MEDIUM | N/A |
| curl and libcurl 7.27.0 through 7.35.0, when running on Windows and using the SChannel/Winssl TLS backend, does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate when accessing a URL that uses a numerical IP address, which allows man-in-the-middle attackers to spoof servers via an arbitrary valid certificate. | |||||