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httpd: httpd: Authentication state corruption via concurrent Digest authentication requests

zetlyn/cve-redhat vulnerability cve CVE-2026-73637 known 2026-10-01

https://access.redhat.com/security/cve/CVE-2026-73637

Properties

cvss5.6
receipt
Source
Red Hat
Its words
5.6
Read by
field:cvss3_score
Said since
2026-10-02 18:04 UTC
Last answered
2026-10-05 12:24 UTC
Original
open at the source
What the source handed over
{
  "CVE": "CVE-2026-73637",
  "CWE": "CWE-825",
  "advisories": [
    "RHSA-2026:74858"
  ],
  "affected_packages": [
    "httpd-main-2.4.69-1.hum1"
  ],
  "bugzilla": "2544814",
  "bugzilla_description": "httpd: httpd: Authentication state corruption via concurrent Digest authentication requests",
  "cvss3_score": "5.6",
  "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
  "cvss_score": null,
  "cvss_scoring_vector": null,
  "package_state": null,
  "public_date": "2026-10-01T16:18:30Z",
  "resource_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-73637.json",
  "severity": "moderate"
}
cweCWE-825
receipt
Source
Red Hat
Its words
CWE-825
Read by
field:CWE
Said since
2026-10-02 18:04 UTC
Last answered
2026-10-05 12:24 UTC
Original
open at the source
What the source handed over
{
  "CVE": "CVE-2026-73637",
  "CWE": "CWE-825",
  "advisories": [
    "RHSA-2026:74858"
  ],
  "affected_packages": [
    "httpd-main-2.4.69-1.hum1"
  ],
  "bugzilla": "2544814",
  "bugzilla_description": "httpd: httpd: Authentication state corruption via concurrent Digest authentication requests",
  "cvss3_score": "5.6",
  "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
  "cvss_score": null,
  "cvss_scoring_vector": null,
  "package_state": null,
  "public_date": "2026-10-01T16:18:30Z",
  "resource_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-73637.json",
  "severity": "moderate"
}
packageshttpd-main-2.4.69-1.hum1
receipt
Source
Red Hat
Its words
httpd-main-2.4.69-1.hum1
Read by
field:affected_packages[]
Said since
2026-10-02 18:04 UTC
Last answered
2026-10-05 12:24 UTC
Original
open at the source
What the source handed over
{
  "CVE": "CVE-2026-73637",
  "CWE": "CWE-825",
  "advisories": [
    "RHSA-2026:74858"
  ],
  "affected_packages": [
    "httpd-main-2.4.69-1.hum1"
  ],
  "bugzilla": "2544814",
  "bugzilla_description": "httpd: httpd: Authentication state corruption via concurrent Digest authentication requests",
  "cvss3_score": "5.6",
  "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
  "cvss_score": null,
  "cvss_scoring_vector": null,
  "package_state": null,
  "public_date": "2026-10-01T16:18:30Z",
  "resource_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-73637.json",
  "severity": "moderate"
}
severitymoderate
A flaw that is harder to exploit, or whose impact is limited.
receipt
Source
Red Hat
Its words
moderate
Read by
field:severity
Said since
2026-10-02 18:04 UTC
Last answered
2026-10-05 12:24 UTC
Original
open at the source
What the source handed over
{
  "CVE": "CVE-2026-73637",
  "CWE": "CWE-825",
  "advisories": [
    "RHSA-2026:74858"
  ],
  "affected_packages": [
    "httpd-main-2.4.69-1.hum1"
  ],
  "bugzilla": "2544814",
  "bugzilla_description": "httpd: httpd: Authentication state corruption via concurrent Digest authentication requests",
  "cvss3_score": "5.6",
  "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
  "cvss_score": null,
  "cvss_scoring_vector": null,
  "package_state": null,
  "public_date": "2026-10-01T16:18:30Z",
  "resource_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-73637.json",
  "severity": "moderate"
}

Text

httpd: httpd: Authentication state corruption via concurrent Digest authentication requests