Mastodawn

Welcome to #curl 8.21.0

https://daniel.haxx.se/blog/2026/06/24/curl-8-21-0/

curl 8.21.0

Release presentation At 09:00 UTC (11:00 CEST) today I will do a traditional live-streamed release presentation of this release over on my Twitch channel. Numbers the 275th release6 changes56 days (total: 10,817)276 bugfixes (total: 14,187)531 commits (total: 39,077)0 new public libcurl function (total: 100)0 new curl_easy_setopt() option (total: 308)1 new curl command line option (total: … Continue reading curl 8.21.0 →

daniel.haxx.se

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daniel:// stenberg://1d ago

We publish 18 new #curl vulnerabilities in association with this release. They are all listed in this email. 4 MEDIUM, 14 LOW.

https://curl.se/mail/lib-2026-06/0026.html

curl: [SECURITY ADVISORIES] for curl 8.21.0

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Richard Hughes

@bagder My strong advice would be to stop treating low severity security issues as such -- in fwupd they're just "normal bugs" now. 4 CVEs are much more manageable than 18.