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OpenAdvisories
High RHSA-2026:24009 2 CVEs

Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

Published Jun 19, 2026 · Updated Oct 16, 2026

Ecosystem: Red Hat

Fixed packages 6

ReleasePackageFixed in
Red Hat · Hardened Images 1 hummingbird:1 python-urllib3 0:2.7.0-3.hum1
Red Hat · Hardened Images 1 hummingbird:1 python3-urllib3 0:2.7.0-3.hum1
Red Hat · Hardened Images 1 hummingbird:1 python3-urllib3+brotli 0:2.7.0-3.hum1
Red Hat · Hardened Images 1 hummingbird:1 python3-urllib3+h2 0:2.7.0-3.hum1
Red Hat · Hardened Images 1 hummingbird:1 python3-urllib3+socks 0:2.7.0-3.hum1
Red Hat · Hardened Images 1 hummingbird:1 python3-urllib3+zstd 0:2.7.0-3.hum1

Vulnerabilities 2

  • High 8.9
    CVE-2026-44432

    urllib3: Decompression-bomb safeguards bypassed in parts of the streaming API

    urllib3 is an HTTP client library for Python. From 2.6.0 to before 2.7.0, urllib3 could decompress the whole response instead of the requested portion (1) during the second HTTPResponse.read(amt=N) call when the response was decompressed using the official Br…

    urllib3 urllib3 open-webui katib-suggestion-hyperopt Debian Ubuntu Wolfi PyPI
  • High 8.2
    CVE-2026-44431

    urllib3: Sensitive headers forwarded across origins in proxied low-level redirects

    urllib3 is an HTTP client library for Python. From 1.23 to before 2.7.0, cross-origin redirects followed from the low-level API via ProxyManager.connection_from_url().urlopen(..., assert_same_host=False) still forward these sensitive headers. This vulnerabili…

    urllib3 urllib3 open-webui katib-suggestion-hyperopt Debian Ubuntu Azure Linux Wolfi PyPI

References

  • article
    https://images.redhat.com/
  • report
    https://access.redhat.com/security/cve/CVE-2026-44432
  • article
    https://access.redhat.com/security/updates/classification/
  • report
    https://access.redhat.com/security/cve/CVE-2026-44431
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_24009.json
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2477167
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-44431
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-44431
  • article
    https://github.com/urllib3/urllib3/security/advisories/GHSA-qccp-gfcp-xxvc
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2477154
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-44432
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-44432
  • article
    https://github.com/urllib3/urllib3/security/advisories/GHSA-mf9v-mfxr-j63j