Known Vulnerabilities for Libcurl by Curl

Listed below are 4 of the newest known vulnerabilities associated with "Libcurl" by "Curl".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-33752 json curl_cffi is the a Python binding for curl. Prior to 0.15.0, curl_cffi does not restrict requests to internal IP ranges, and ... Not Provided 2026-04-06 2026-04-06
CVE-2022-27782 json libcurl would reuse a previously created connection even when a TLS or SSHrelated option had been changed that should have pr... Not Provided 2022-06-02 2026-04-16
CVE-2022-27781 json libcurl provides the `CURLOPT_CERTINFO` option to allow applications torequest details to be returned about a server's certif... Not Provided 2022-06-02 2026-04-16
CVE-2021-22925 json curl supports the `-t` command line option, known as `CURLOPT_TELNETOPTIONS`in libcurl. This rarely used option is used to se... Not Provided 2021-08-05 2026-04-16
CVE-2021-22898 json curl 7.7 through 7.76.1 suffers from an information disclosure when the `-t` command line option, known as `CURLOPT_TELNETOPT... Not Provided 2021-06-11 2026-04-16
CVE-2019-5436 json A heap buffer overflow in the TFTP receiving code allows for DoS or arbitrary code execution in libcurl versions 7.19.4 throu... Not Provided 2019-05-28 2026-04-15
CVE-2017-1000257 json An IMAP FETCH response line indicates the size of the returned data, in number of bytes. When that response says the data is ... Not Provided 2017-10-31 2026-04-15
CVE-2017-1000100 json When doing a TFTP transfer and curl/libcurl is given a URL that contains a very long file name (longer than about 515 bytes),... Not Provided 2017-10-05 2026-04-16
CVE-2017-8817 json The FTP wildcard function in curl and libcurl before 7.57.0 allows remote attackers to cause a denial of service (out-of-boun... Not Provided 2017-11-29 2026-04-15
CVE-2017-8816 json The NTLM authentication feature in curl and libcurl before 7.57.0 on 32-bit platforms allows attackers to cause a denial of s... Not Provided 2017-11-29 2026-04-15
Results limited to 10 most recent vulnerabilities
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