{"id":"CVE-2026-48005","title":"Missing authentication checks in mod_auth_digest in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows an unauthenticated remote client to cause a denial of service (forced re-authentication) via forged A…","summary":"Missing authentication checks in mod_auth_digest in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows an unauthenticated remote client to cause a denial of service (forced re-authentication) via forged A…","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-306","CWE-303"],"vendor":"apache","product":"http_server","affected":["http_server >= 2.4.0, < 2.4.69"],"patched":["http_server 2.4.69"],"published":"2026-10-01","updated":"2026-10-06","sourceUpdated":"2026-10-06T14:07:10.460","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-48005","references":[{"url":"https://httpd.apache.org/security/vulnerabilities_24.html","label":"security@apache.org"},{"url":"http://www.openwall.com/lists/oss-security/2026/10/01/15","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-48005.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-48005"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2544861"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-48005"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48005"},{"url":"https://access.redhat.com/errata/RHSA-2026:74858"}],"tags":["nvd","cve.org","csaf","vex","red-hat","score-dispute"],"epss":0.00565,"epssPercentile":0.46771,"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-10-01T19:03:22.441368Z"},"scores":{"nvd":7.5,"vendor":3.7},"ingestedAt":"2026-10-01T18:55:42.361Z","slug":"CVE-2026-48005","body":"## Overview\n\nMissing authentication checks in mod_auth_digest in Apache Software Foundation Apache HTTP Server before 2.4.69 on all platforms allows an unauthenticated remote client to cause a denial of service (forced re-authentication) via forged Authorization headers when Digest authentication is enabled with AuthDigestNcCheck .\n\nUsers are recommended to upgrade to version 2.4.69, which fixes this issue.\n\n## Affected\n\n- `http_server >= 2.4.0, < 2.4.69`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `http_server 2.4.69`\n\n## Vendor advisories\n\n- **Red Hat VEX** · Low · affected: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, Red Hat JBoss Core Services · no fix planned: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 9, Red Hat JBoss Core Services, Red Hat Enterprise Linux 7, … · updated 2026-10-14 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-48005.json)\n- **RHSA-2026:74858** · Red Hat · fixed in: Red Hat Hardened Images · released 2026-10-02 · [advisory](https://access.redhat.com/errata/RHSA-2026:74858)","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[{"seq":214685,"id":"CVE-2026-48005","ts":1790884822372,"field":"cvss","old":null,"new":"7.5"},{"seq":214684,"id":"CVE-2026-48005","ts":1790884822372,"field":"severity","old":"none","new":"high"}]}