Advisories ยป MGASA-2026-0515

Updated curl package fixes security vulnerabilities

Publication date: 17 Oct 2026
Modification date: 17 Oct 2026
Type: security
Affected Mageia releases : 10
CVE: CVE-2026-13608 , CVE-2026-18924 , CVE-2026-19931 , CVE-2026-80229 , CVE-2026-80230 , CVE-2026-80231 , CVE-2026-80255 , CVE-2026-80256 , CVE-2026-82208 , CVE-2026-82209 , CVE-2026-86409 , CVE-2026-86410 , CVE-2026-86411 , CVE-2026-86412 , CVE-2026-86413 , CVE-2026-86414 , CVE-2026-86415 , CVE-2026-87861 , CVE-2026-87862 , CVE-2026-87863 , CVE-2026-87864 , CVE-2026-92386 , CVE-2026-92387 , CVE-2026-92388 , CVE-2026-92389 , CVE-2026-92390 , CVE-2026-92391 , CVE-2026-92392 , CVE-2026-94265 , CVE-2026-94266 , CVE-2026-107929

Description

curl 8.23.0 has been released. It fixes 24 CVEs since 8.22.0, listed at
https://curl.se/docs/security.html
Not all of theses CVEs affect Mageia. Of the ones fixed in 8.23.0, these
are the ones that do:
CVE-2026-86410: redirect to SFTP or SCP bypasses host verification
CVE-2026-86412: server-set cookie erases cookie jar
CVE-2026-86413: Negotiate credentials sent to redirected origin
CVE-2026-86414: leaking host credentials to HTTP proxy
CVE-2026-86415: auto client cert connection reuse mixup
CVE-2026-87861: cross-origin reuse of a Negotiate connection
CVE-2026-87862: HSTS cache import drops longer-lived child
CVE-2026-87863: HSTS response erases persisted entries
CVE-2026-92386: server-set cookie aborts cookie jar load
CVE-2026-92387: never-ending loop via server response omission
CVE-2026-92388: FTP wildcard write callback mixup
CVE-2026-92389: TFTP direction confusion
CVE-2026-92390: -J no-clobber guarantee bypassed with 103 early hints
CVE-2026-92391: curl_mime_free stack overflow by recursion
CVE-2026-92392: HTTP/2 upload Use-After-Free
CVE-2026-94265: Authorization: Negotiate sent to foreign origin
CVE-2026-94266: password leak in CURLINFO_EFFECTIVE_URL
CVE-2026-107929: local interface connection reuse mixup
There were also some CVE IDs released at the same time that were fixed
earlier, in 8.22.0, but just announced now:
CVE-2026-86409: stale SigV4 headers sent unintended
CVE-2026-86411: FTP connection reuse inherits client-certificate
CVE-2026-87864: IMAP APPEND plus CRLF conversion command injection
Here are the CVEs fixed in 8.22.0, which wasn't released in mga10 and so
are only getting fixed now:
CVE-2026-13608: OpenLDAP SASL authentication bypass
CVE-2026-18924: HTTP/2 server push UAF
CVE-2026-19931: Negotiate ambient user conn reuse
CVE-2026-80229: OpenSSL provider use-after-free
CVE-2026-80230: OpenSSL pinning bypass
CVE-2026-80255: secure cookie attribute bypass with tab
CVE-2026-82209: domain-scoped PSL domain cookie

References

SRPMS

10/core