2.5
Faible
CVE-2026-18739 A flaw was found in popt, a command-line option parsing library
Description
A flaw was found in popt, a command-line option parsing library. An off-by-one error in the poptStuffArgs function, when repeatedly called by a host application or through deep alias nesting, can lead to corruption of internal program data. This corruption could potentially enable a local attacker to execute arbitrary code if the host application then unsafely processes the altered data.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| 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 Hardened Images 1.19 | premières → < 1.19-11.1.hum1 | 1.19-11.1.hum1 |
| Red Hat OpenShift Container Platform 4 | Versions non publiées | |
| popt 1.1 | 1.1.1 → dernières | Pas de correctif indiqué |
Références
- RHSA-2026:56984 access.redhat.com
- access.redhat.com access.redhat.com
- RHBZ#2510737 bugzilla.redhat.com
Chronologie
- Publiée
- Dernière modification
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