RHSA-2026:41240
- Source
- https://access.redhat.com/errata/RHSA-2026:41240
- Import Source
- https://security.access.redhat.com/data/osv/RHSA-2026:41240.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/RHSA-2026:41240
- Upstream
- Published
- 2026-07-23T10:13:28Z
- Modified
- 2026-10-20T10:08:53Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update
- Details
- References
-
- https://access.redhat.com/errata/RHSA-2026:41240
- https://access.redhat.com/security/cve/CVE-2026-58055
- https://access.redhat.com/security/updates/classification/
- https://images.redhat.com/
- https://access.redhat.com/security/cve/CVE-2026-10536
- https://access.redhat.com/security/cve/CVE-2026-9545
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_41240.json
- https://bugzilla.redhat.com/show_bug.cgi?id=2496756
- https://www.cve.org/CVERecord?id=CVE-2026-9545
- https://nvd.nist.gov/vuln/detail/CVE-2026-9545
- https://curl.se/docs/CVE-2026-9545.html
- https://curl.se/docs/CVE-2026-9545.json
- https://hackerone.com/reports/3752888
- https://bugzilla.redhat.com/show_bug.cgi?id=2496766
- https://www.cve.org/CVERecord?id=CVE-2026-10536
- https://nvd.nist.gov/vuln/detail/CVE-2026-10536
- https://curl.se/docs/CVE-2026-10536.html
- https://curl.se/docs/CVE-2026-10536.json
- https://hackerone.com/reports/3751697
- https://bugzilla.redhat.com/show_bug.cgi?id=2493954
- https://www.cve.org/CVERecord?id=CVE-2026-58055
- https://nvd.nist.gov/vuln/detail/CVE-2026-58055
- https://github.com/bikini/exploitarium/tree/main/nghttp2-nghttpx-upgrade-queue-poison-poc
- https://github.com/nghttp2/nghttp2/commit/ab28105c4a0197da24f8bfc414bc116055249e1e
- https://www.vulncheck.com/advisories/nghttp2-nghttpx-http-request-response-smuggling-via-upgrade-request-with-content-length
Affected packages
Red Hat:hummingbird:1 / curl
Package
- Name
- curl
- Purl
- pkg:rpm/redhat/curl
Red Hat:hummingbird:1 / libcurl
Package
- Name
- libcurl
- Purl
- pkg:rpm/redhat/libcurl
Red Hat:hummingbird:1 / libcurl-devel
Package
- Name
- libcurl-devel
- Purl
- pkg:rpm/redhat/libcurl-devel