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 (Oct 29, 2026, 6:50 AM ET)

What this means for you

This week: 3,090 CVEs published, 232 critical, and 3 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: 3,090; Show in the list
Critical, last 7 days: 232; Show in the list
Healthcare-tagged, last 7 days: 9; Show in the list
Known exploited (CISA KEV): 1,762; Show in the list

Showing CVEs that name the product siemens:sinec_infrastructure_network_services. Show all products

38 CVEs

Showing 1 to 10.

CVE	Severity	Title	Published
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 28, 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 28, 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 4, 2021
CVE-2021-22925	Medium 5.3	curl supports the `-t` command line option, known as `CURLOPT_TELNETOPTIONS`in libcurl. Assigned by hackerone	Aug 4, 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 4, 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 4, 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

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.