Vulnerability

CVE-2026-88832

Descriptive record received from OpenCTI and minimised for consultation in the Intel portal.

Sharing: PUBLIC-OSINT
Confidence: 100
Source: The CVE Program
Updated: 26/09/2026 05:20

Description

BusyBox romfs volume ID parsing uses unbounded strlen on attacker-controlled metadata, causing a heap buffer overflow when processing crafted filesystem images.

STIX identifiervulnerability--d21b3726-6c80-5c87-a0ec-43c428694835

First observation-

Last observation-

Known relationships8

Aliases and classifications

CWE-787Out-of-bounds Write

Minimised technical details

No raw data

cisa kev: False
cvss score: 7.3
cvss vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
cvss severity: HIGH

Provenance

Public references

RHSA-2026:72111
https://access.redhat.com/errata/RHSA-2026:72111
vdb-entry
https://access.redhat.com/security/cve/CVE-2026-88832
RHBZ#2531345
https://bugzilla.redhat.com/show_bug.cgi

EudorIA correlation

Intel catalogue

The vulnerability is also available in the EudorIA editorial catalogue.

Open EudorIA analysis

Presence in OpenCTI describes an intelligence correlation and does not, by itself, constitute evidence of compromise, legal attribution or operational guidance applicable without context verification.