VDB
RHSA-2026%3A24009
RHSA-2026%3A24009
PUBLISHED
CVSS 5.900000095367432 MEDIUM
A flaw was found in urllib3, an HTTP client library for Python. When using the low-level API via `ProxyManager.connection_from_url().urlopen()` with `assert_same_host=False`, cross-origin redirects can still forward sensitive headers. This could allow a remote attacker to gain unauthorized access to sensitive information.
Risk Scores
CVSS 3.1
5.900000095367432
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | python-urllib3-main@src as a component of Red Hat Hardened Images | * |
| Red Hat | python-urllib3-main@noarch as a component of Red Hat Hardened Images | * |
Timeline
- Jun 7, 2026 CVE Published
- Jun 23, 2026 CVE Updated
- Jun 23, 2026 Distribution Patch
- Jun 23, 2026 Distribution Patch
- Jun 23, 2026 Security Advisory
- Jun 23, 2026 Security Advisory
- Jun 23, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2026:24009 advisory
- https://images.redhat.com/ advisory
- https://access.redhat.com/security/cve/CVE-2026-44432 advisory
- https://access.redhat.com/security/updates/classification/ advisory
- https://access.redhat.com/security/cve/CVE-2026-44431 advisory
- https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_24009.json advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2477167 issue
- https://www.cve.org/CVERecord?id=CVE-2026-44431 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-44431 advisory
- https://github.com/urllib3/urllib3/security/advisories/GHSA-qccp-gfcp-xxvc advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2477154 issue
- https://www.cve.org/CVERecord?id=CVE-2026-44432 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-44432 advisory
- https://github.com/urllib3/urllib3/security/advisories/GHSA-mf9v-mfxr-j63j advisory