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Tue, 15 Sep 2026 12:15:00 +0000
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threat_severity
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threat_severity
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Mon, 14 Sep 2026 21:00:00 +0000
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| Description | A flaw was found in the sssd NSS responder. This input validation vulnerability allows a local attacker, by sending specially crafted service lookup requests to the NSS responder's UNIX socket, to cause an out-of-bounds read. This out-of-bounds read may lead to a denial of service (DoS) by crashing the NSS responder process. While unprivileged local clients can typically reach the socket, there is no evidence of privilege escalation or reliable data disclosure. | |
| Title | Sssd: local oob read in nss service request parsers (`sss_nss_protocol_parse_svc_name` / `sss_nss_protocol_parse_svc_port`) | |
| First Time appeared |
Redhat
Redhat enterprise Linux Redhat openshift |
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| Weaknesses | CWE-125 | |
| CPEs | cpe:/a:redhat:openshift:4 cpe:/o:redhat:enterprise_linux:10 cpe:/o:redhat:enterprise_linux:6 cpe:/o:redhat:enterprise_linux:7 cpe:/o:redhat:enterprise_linux:8 cpe:/o:redhat:enterprise_linux:9 |
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| Vendors & Products |
Redhat
Redhat enterprise Linux Redhat openshift |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-09-22T14:47:50.569Z
Reserved: 2026-09-11T22:08:46.106Z
Link: CVE-2026-90463
Updated: 2026-09-14T16:45:07.764Z
Status : Awaiting Analysis
Published: 2026-09-14T16:17:23.400
Modified: 2026-09-16T19:42:43.623
Link: CVE-2026-90463
OpenCVE Enrichment
Updated: 2026-09-15T13:30:13Z