3.5
Faible
CVE-2026-85498 A flaw was found in polkit
Description
A flaw was found in polkit. When processing input that begins with a null byte, an arithmetic error in the authentication agent helper causes an integer underflow during buffer length calculation, resulting in an out-of-bounds memory read. An attacker capable of supplying crafted input can trigger this flaw, potentially causing an application crash and resulting in a Denial of Service (DoS).
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Red Hat Hardened Images 127 | premières → < 127-5.1.hum1 | 127-5.1.hum1 |
| Red Hat Enterprise Linux 10 | Versions non publiées | |
| Red Hat Enterprise Linux 6 | Versions non publiées | |
| Red Hat Enterprise Linux 7 | Versions non publiées | |
| Red Hat Enterprise Linux 8 | Versions non publiées | |
| Red Hat Enterprise Linux 9 | Versions non publiées | |
| Red Hat OpenShift Container Platform 4 | Versions non publiées | |
| Red Hat OpenShift Container Platform 5 | Versions non publiées |
Références
- RHSA-2026:66287 access.redhat.com
- access.redhat.com access.redhat.com
- RHBZ#2528347 bugzilla.redhat.com
Chronologie
- Publiée
- Dernière modification
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