SUSE-SU-2026:0921-1

csafDEsuse_csaf

Security update for curl

view advisory published 2026-03-18

Security update for curl

01

describes (3)

Related CVEs.

IDseverity exploitable
CVE-2026-3784US——
curl would wrongly reuse an existing HTTP proxy connection doing CONNECT to a server, even if the new request uses different credentials for the HTTP proxy. The proper behavior is…
CVE-2026-3783US——
When an OAuth2 bearer token is used for an HTTP(S) transfer, and that transfer performs a redirect to a second URL, curl could leak that token to the second hostname under some cir…
CVE-2026-1965US——
libcurl can in some circumstances reuse the wrong connection when asked to do an Negotiate-authenticated HTTP or HTTPS request. libcurl features a pool of recent connections so th…
02

references

External citations — patches, advisories, analysis.

03

remediations (54)

  • Fixedcurl-0:8.0.1-11.120.1.aarch64 as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedcurl-0:8.0.1-11.120.1.aarch64 as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedcurl-0:8.0.1-11.120.1.aarch64 as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedcurl-0:8.0.1-11.120.1.ppc64le as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedcurl-0:8.0.1-11.120.1.ppc64le as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedcurl-0:8.0.1-11.120.1.ppc64le as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedcurl-0:8.0.1-11.120.1.s390x as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedcurl-0:8.0.1-11.120.1.s390x as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedcurl-0:8.0.1-11.120.1.s390x as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedcurl-0:8.0.1-11.120.1.x86_64 as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedcurl-0:8.0.1-11.120.1.x86_64 as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedcurl-0:8.0.1-11.120.1.x86_64 as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedcurl-0:8.0.1-11.120.1.x86_64 as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedcurl-0:8.0.1-11.120.1.x86_64 as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedcurl-0:8.0.1-11.120.1.x86_64 as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl-devel-0:8.0.1-11.120.1.aarch64 as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl-devel-0:8.0.1-11.120.1.aarch64 as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl-devel-0:8.0.1-11.120.1.aarch64 as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl-devel-0:8.0.1-11.120.1.ppc64le as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl-devel-0:8.0.1-11.120.1.ppc64le as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl-devel-0:8.0.1-11.120.1.ppc64le as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl-devel-0:8.0.1-11.120.1.s390x as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl-devel-0:8.0.1-11.120.1.s390x as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl-devel-0:8.0.1-11.120.1.s390x as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl-devel-0:8.0.1-11.120.1.x86_64 as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl-devel-0:8.0.1-11.120.1.x86_64 as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl-devel-0:8.0.1-11.120.1.x86_64 as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl-devel-0:8.0.1-11.120.1.x86_64 as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl-devel-0:8.0.1-11.120.1.x86_64 as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl-devel-0:8.0.1-11.120.1.x86_64 as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl4-0:8.0.1-11.120.1.aarch64 as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl4-0:8.0.1-11.120.1.aarch64 as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl4-0:8.0.1-11.120.1.aarch64 as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl4-0:8.0.1-11.120.1.ppc64le as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl4-0:8.0.1-11.120.1.ppc64le as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl4-0:8.0.1-11.120.1.ppc64le as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl4-0:8.0.1-11.120.1.s390x as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl4-0:8.0.1-11.120.1.s390x as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl4-0:8.0.1-11.120.1.s390x as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl4-0:8.0.1-11.120.1.x86_64 as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl4-0:8.0.1-11.120.1.x86_64 as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl4-0:8.0.1-11.120.1.x86_64 as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl4-0:8.0.1-11.120.1.x86_64 as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl4-0:8.0.1-11.120.1.x86_64 as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl4-0:8.0.1-11.120.1.x86_64 as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl4-32bit-0:8.0.1-11.120.1.s390x as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl4-32bit-0:8.0.1-11.120.1.s390x as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl4-32bit-0:8.0.1-11.120.1.s390x as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl4-32bit-0:8.0.1-11.120.1.x86_64 as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl4-32bit-0:8.0.1-11.120.1.x86_64 as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl4-32bit-0:8.0.1-11.120.1.x86_64 as component of SUSE Linux Enterprise Server 12 SP5-LTSS

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl4-32bit-0:8.0.1-11.120.1.x86_64 as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl4-32bit-0:8.0.1-11.120.1.x86_64 as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibcurl4-32bit-0:8.0.1-11.120.1.x86_64 as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

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