CVE records

Every CVE as the CVE Program publishes it, refreshed every ten minutes, with NVD's analysis, CISA's known-exploited status and a healthcare tag. Subscribers get the CVEs that match their own systems on My program, by email as they are published. Where the data comes from: sources.

Updated under an hour ago (2026-10-19 06:30 UTC)

What this means for you

This week: 5,437 CVEs published, 357 critical, and 7 newly confirmed exploited. Add your stack to see whether any of them hit you.

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This week's critical CVEs

Exploited in the last 30 days

Published in the last 7 days: 5,437; Show in the list
Critical, last 7 days: 357; Show in the list
Healthcare-tagged, last 7 days: 4; Show in the list
Known exploited (CISA KEV): 1,747; Show in the list

Showing CVEs that name the product splunk:universal_forwarder. Show all products

54 CVEs, showing 1 to 50Page 1 of 2Next

CVE	Severity	Title	Published
CVE-2023-27534	High 8.8	A path traversal vulnerability exists in curl <8.0.0 SFTP implementation causes the tilde (~) character to be wrongly replaced when used as a prefix in the first path element, in addition to its inte… Assigned by hackerone	Mar 30, 2023
CVE-2023-27535	Medium 5.9	An authentication bypass vulnerability exists in libcurl <8.0.0 in the FTP connection reuse feature that can result in wrong credentials being used during subsequent transfers. Assigned by hackerone	Mar 30, 2023
CVE-2023-27537	Medium 5.9	A double free vulnerability exists in libcurl <8.0.0 when sharing HSTS data between separate "handles". Assigned by hackerone	Mar 30, 2023
CVE-2023-27538	High 7.7	An authentication bypass vulnerability exists in libcurl prior to v8.0.0 where it reuses a previously established SSH connection despite the fact that an SSH option was modified, which should have pr… Assigned by hackerone	Mar 30, 2023
CVE-2023-27536	Medium 5.9	An authentication bypass vulnerability exists libcurl <8.0.0 in the connection reuse feature which can reuse previously established connections with incorrect user permissions due to a failure to che… Assigned by hackerone	Mar 30, 2023
CVE-2023-27533	Critical 9.8	A vulnerability in input validation exists in curl <8.0 during communication using the TELNET protocol may allow an attacker to pass on maliciously crafted user name and "telnet options" during serve… Assigned by hackerone	Mar 30, 2023
CVE-2023-23915	Medium 6.5	A cleartext transmission of sensitive information vulnerability exists in curl <v7.88.0 that could cause HSTS functionality to behave incorrectly when multiple URLs are requested in parallel. Assigned by hackerone	Feb 23, 2023
CVE-2023-23916	Medium 6.5	An allocation of resources without limits or throttling vulnerability exists in curl <v7.88.0 based on the "chained" HTTP compression algorithms, meaning that a server response can be compressed mult… Assigned by hackerone	Feb 23, 2023
CVE-2023-23914	Critical 9.1	A cleartext transmission of sensitive information vulnerability exists in curl <v7.88.0 that could cause HSTS functionality fail when multiple URLs are requested serially. Assigned by hackerone	Feb 23, 2023
CVE-2022-43552	Medium 5.9	A use after free vulnerability exists in curl <7.87.0. Assigned by hackerone	Feb 9, 2023
CVE-2022-43551	High 7.5	A vulnerability exists in curl <7.87.0 HSTS check that could be bypassed to trick it to keep using HTTP. Assigned by hackerone	Dec 23, 2022
CVE-2022-35260	Medium 6.5	curl can be told to parse a `.netrc` file for credentials. Assigned by hackerone	Dec 5, 2022
CVE-2022-32221	Critical 9.8	When doing HTTP(S) transfers, libcurl might erroneously use the read callback (`CURLOPT_READFUNCTION`) to ask for data to send, even when the `CURLOPT_POSTFIELDS` option has been set, if the same han… Assigned by hackerone	Dec 5, 2022
CVE-2022-36227	Critical 9.8	In libarchive before 3.6.2, the software does not check for an error after calling calloc function that can return with a NULL pointer if the function fails, which leads to a resultant NULL pointer d… Assigned by mitre	Nov 22, 2022
CVE-2022-42915	High 8.1	curl before 7.86.0 has a double free. Assigned by mitre	Oct 29, 2022
CVE-2022-42916	High 7.5	In curl before 7.86.0, the HSTS check could be bypassed to trick it into staying with HTTP. Assigned by mitre	Oct 29, 2022
CVE-2022-35252	Low 3.7	When curl is used to retrieve and parse cookies from a HTTP(S) server, itaccepts cookies using control codes that when later are sent back to a HTTPserver might make the server return 400 responses. Assigned by hackerone	Sep 23, 2022
CVE-2022-35737	High 7.5	SQLite 1.0.12 through 3.39.x before 3.39.2 sometimes allows an array-bounds overflow if billions of bytes are used in a string argument to a C API. Assigned by mitre	Aug 3, 2022
CVE-2022-32208	Medium 5.9	When curl < 7.84.0 does FTP transfers secured by krb5, it handles message verification failures wrongly. Assigned by hackerone	Jul 7, 2022
CVE-2022-32206	Medium 6.5	curl < 7.84.0 supports "chained" HTTP compression algorithms, meaning that a serverresponse can be compressed multiple times and potentially with different algorithms. Assigned by hackerone	Jul 7, 2022
CVE-2022-32207	Critical 9.8	When curl < 7.84.0 saves cookies, alt-svc and hsts data to local files, it makes the operation atomic by finalizing the operation with a rename from a temporary name to the final target file name.In… Assigned by hackerone	Jul 7, 2022
CVE-2022-32205	Medium 4.3	A malicious server can serve excessive amounts of `Set-Cookie:` headers in a HTTP response to curl and curl < 7.84.0 stores all of them. Assigned by hackerone	Jul 7, 2022
CVE-2022-27778	High 8.1	A use of incorrectly resolved name vulnerability fixed in 7.83.1 might remove the wrong file when `--no-clobber` is used together with `--remove-on-error`. Assigned by hackerone	Jun 1, 2022
CVE-2022-27782	High 7.5	libcurl would reuse a previously created connection even when a TLS or SSHrelated option had been changed that should have prohibited reuse.libcurl keeps previously used connections in a connection p… Assigned by hackerone	Jun 1, 2022
CVE-2022-27779	Medium 5.3	libcurl wrongly allows cookies to be set for Top Level Domains (TLDs) if thehost name is provided with a trailing dot.curl can be told to receive and send cookies. Assigned by hackerone	Jun 1, 2022
CVE-2022-27781	High 7.5	libcurl provides the `CURLOPT_CERTINFO` option to allow applications torequest details to be returned about a server's certificate chain.Due to an erroneous function, a malicious server could make li… Assigned by hackerone	Jun 1, 2022
CVE-2022-27780	Medium 5.3	The curl URL parser wrongly accepts percent-encoded URL separators like '/'when decoding the host name part of a URL, making it a different URL usingthe wrong host name when it is later retrieved.F… Assigned by hackerone	Jun 1, 2022
CVE-2022-27776	Medium 6.5	A insufficiently protected credentials vulnerability in fixed in curl 7.83.0 might leak authentication or cookie header data on HTTP redirects to the same host but another port number. Assigned by hackerone	Jun 1, 2022
CVE-2022-27775	High 7.5	An information disclosure vulnerability exists in curl 7.65.0 to 7.82.0 are vulnerable that by using an IPv6 address that was in the connection pool but with a different zone id it could reuse a conn… Assigned by hackerone	Jun 1, 2022
CVE-2022-27774	Medium 5.7	An insufficiently protected credentials vulnerability exists in curl 4.9 to and include curl 7.82.0 are affected that could allow an attacker to extract credentials when follows HTTP(S) redirects is… Assigned by hackerone	Jun 1, 2022
CVE-2022-30115	Medium 4.3	Using its HSTS support, curl can be instructed to use HTTPS directly insteadof using an insecure clear-text HTTP step even when HTTP is provided in theURL. Assigned by hackerone	Jun 1, 2022
CVE-2022-22576	High 8.1	An improper authentication vulnerability exists in curl 7.33.0 to and including 7.82.0 which might allow reuse OAUTH2-authenticated connections without properly making sure that the connection was au… Assigned by hackerone	May 26, 2022
CVE-2021-22947	Medium 5.9	When curl >= 7.20.0 and <= 7.78.0 connects to an IMAP or POP3 server to retrieve data using STARTTLS to upgrade to TLS security, the server can respond and send back multiple responses at once that c… Assigned by hackerone	Sep 29, 2021
CVE-2021-22946	High 7.5	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 or`CURLOPT_USE_SSL` set to `CURLUSES… Assigned by hackerone	Sep 29, 2021
CVE-2021-22945	Critical 9.1	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 that again in a subsequent call t… Assigned by hackerone	Sep 23, 2021
CVE-2021-22924	Low 3.7	libcurl keeps previously used connections in a connection pool for subsequenttransfers to reuse, if one of them matches the setup.Due to errors in the logic, the config matching function did not take… Assigned by hackerone	Aug 5, 2021
CVE-2021-22926	High 7.5	libcurl-using applications can ask for a specific client certificate to be used in a transfer. Assigned by hackerone	Aug 5, 2021
CVE-2021-22925	Medium 5.3	curl supports the `-t` command line option, known as `CURLOPT_TELNETOPTIONS`in libcurl. Assigned by hackerone	Aug 5, 2021
CVE-2021-22923	Medium 5.3	When curl is instructed to get content using the metalink feature, and a user name and password are used to download the metalink XML file, those same credentials are then subsequently passed on to e… Assigned by hackerone	Aug 5, 2021
CVE-2021-22922	Medium 6.5	When curl is instructed to download content using the metalink feature, thecontents is verified against a hash provided in the metalink XML file.The metalink XML file points out to the client how to… Assigned by hackerone	Aug 5, 2021
CVE-2021-22897	Medium 5.3	curl 7.61.0 through 7.76.1 suffers from exposure of data element to wrong session due to a mistake in the code for CURLOPT_SSL_CIPHER_LIST when libcurl is built to use the Schannel TLS library. Assigned by hackerone	Jun 11, 2021
CVE-2021-22901	High 8.1	curl 7.75.0 through 7.76.1 suffers from a use-after-free vulnerability resulting in already freed memory being used when a TLS 1.3 session ticket arrives over a connection. Assigned by hackerone	Jun 11, 2021
CVE-2021-22898	Low 3.1	curl 7.7 through 7.76.1 suffers from an information disclosure when the `-t` command line option, known as `CURLOPT_TELNETOPTIONS` in libcurl, is used to send variable=content pairs to TELNET servers. Assigned by hackerone	Jun 11, 2021
CVE-2021-3520	Critical 9.8	There's a flaw in lz4. Assigned by redhat	Jun 2, 2021
CVE-2021-22890	Medium 4.3	curl 7.63.0 to and including 7.75.0 includes vulnerability that allows a malicious HTTPS proxy to MITM a connection due to bad handling of TLS 1.3 session tickets. Assigned by hackerone	Apr 1, 2021
CVE-2021-22876	Medium 5.3	curl 7.1.1 to and including 7.75.0 is vulnerable to an "Exposure of Private Personal Information to an Unauthorized Actor" by leaking credentials in the HTTP Referer: header. Assigned by hackerone	Apr 1, 2021
CVE-2020-8177	High 7.8	curl 7.20.0 through 7.70.0 is vulnerable to improper restriction of names for files and other resources that can lead too overwriting a local file when the -J flag is used. Assigned by hackerone	Dec 14, 2020
CVE-2020-8169	High 7.5	curl 7.62.0 through 7.70.0 is vulnerable to an information disclosure vulnerability that can lead to a partial password being leaked over the network and to the DNS server(s). Assigned by hackerone	Dec 14, 2020
CVE-2020-8286	High 7.5	curl 7.41.0 through 7.73.0 is vulnerable to an improper check for certificate revocation due to insufficient verification of the OCSP response. Assigned by hackerone	Dec 14, 2020
CVE-2020-8231	High 7.5	Due to use of a dangling pointer, libcurl 7.29.0 through 7.71.1 can use the wrong connection when sending data. Assigned by hackerone	Dec 14, 2020

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CVSS is the assigning CNA's score where it gives one, otherwise NVD's. The healthcare tag is a documented heuristic (a list of clinical and health IT vendors, and clinical terms in the description), not a classification. The CVE record is authoritative.