Veille CVE
CVE-2026-42899
7.5 ÉlevéeDescription
Loop with unreachable exit condition ('infinite loop') in ASP.NET Core allows an unauthorized attacker to deny service over a network.
Produits concernés
- Microsoft .NET 10.0
- Microsoft .NET 8.0
- Microsoft .NET 9.0
- Red Hat Enterprise Linux 10
- Red Hat Enterprise Linux 10.0 Extended Update Support
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 9
- Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions
- Red Hat Enterprise Linux 9.6 Extended Update Support
- Red Hat Hardened Images
- Microsoft .net
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 7.5 Élevée | secure@microsoft.com | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| 3.1 | 7.5 Élevée | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Faiblesses (CWE)
Références
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42899 Vendor Advisory
- https://access.redhat.com/errata/RHSA-2026:17464
- https://access.redhat.com/errata/RHSA-2026:17527
- https://access.redhat.com/errata/RHSA-2026:17682
- https://access.redhat.com/errata/RHSA-2026:21286
- https://access.redhat.com/errata/RHSA-2026:21291
- https://access.redhat.com/errata/RHSA-2026:21293
- https://access.redhat.com/errata/RHSA-2026:21294
- https://access.redhat.com/errata/RHSA-2026:21295
- https://access.redhat.com/errata/RHSA-2026:21296
- https://access.redhat.com/errata/RHSA-2026:21297
- https://access.redhat.com/errata/RHSA-2026:21754
- https://access.redhat.com/errata/RHSA-2026:22145
- https://access.redhat.com/errata/RHSA-2026:24332
- https://access.redhat.com/errata/RHSA-2026:24333
- https://access.redhat.com/errata/RHSA-2026:24334
- https://access.redhat.com/errata/RHSA-2026:24335
- https://access.redhat.com/errata/RHSA-2026:24336
- https://access.redhat.com/security/cve/CVE-2026-42899
- https://bugzilla.redhat.com/show_bug.cgi?id=2476605
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-42899.json