> CVE-2026-63928

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PUBLISHED
2026-07-19 16:17
MODIFIED
2026-07-19 16:17
EPSS (Prob. Exploit)
0.17%
Top 93.8%
DATA SOURCES:
NVD 🔗 2026-07-19 RED HAT 🔗 2026-07-26 FIRST EPSS 🔗 2026-11-01 OSV 🔗 2026-11-02

> DESCRIPTION

In the Linux kernel, the following vulnerability has been resolved: USB: serial: omninet: fix memory corruption with small endpoint Make sure that the bulk-out buffers are at least as large as the hardcoded transfer size to avoid user-controlled slab corruption should a malicious device report a smaller endpoint max packet size than expected.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> RED HAT SEVERITY ASSESSMENT

THREAT SEVERITY
Moderate

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

USB: serial: omninet: fix memory corruption with small endpoint

AFFECTED PACKAGES:
Unknown / Unknown
1832 versions affected
Linux / Kernel

> HISTORIQUE DES MODIFICATIONS

Première apparition
19/07/2026 16:17
Source: NVD
📊 ENRICHISSEMENT 26/07/2026 05:02
REDHAT
Champ modifié: Sévérité Red Hat
Ancienne valeur:
N/A
Nouvelle valeur:
{ "threat_severity": "Moderate", "severity_scale": null }
📊 ENRICHISSEMENT 26/07/2026 05:02
REDHAT
Champ modifié: Red Hat
Ancienne valeur:
Non
Nouvelle valeur:
Oui
Total des modifications: 2 Dernière mise à jour: 3 months ago

> REFERENCES

https://git.kernel.org/stable/c/0bda1893e4cc4ad2b7dcdbaca246f2af688c6c2a
https://git.kernel.org/stable/c/0fee0ccac29e088d4bfab7e2d075725dcecd803d
https://git.kernel.org/stable/c/180996f0ca774001944e4afa452d569ba2f6455c
https://git.kernel.org/stable/c/4e7d32189d6219beb7db37cd0ea36b6bac7dfedb
https://git.kernel.org/stable/c/60df93d30f9bdd27db17c4d80ed80ef718d7226b
https://git.kernel.org/stable/c/9a3860454bdfb765f936965e975c594352602ffc
https://git.kernel.org/stable/c/b496e25ead5976bce2891dacaed09beb53a54f9f
https://git.kernel.org/stable/c/f34cf2928387fba01a78381f3258c7e1428897d9
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