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CVE-2026-88842VulnerabilityPublished Updated

Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update

Affects Red HatSource GCVE Database

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Mentioned vulnerabilities

Authoritative record:CVE-2026-88842· Low 3.3

Not known to be exploited · CVSS 3.3 Low.

Data as of 5 Nov 2026, 17:34 UTC

CVSS 3.1 base score
3.3Low
How severe the flaw is on the 0–10 CVSS scale.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 14 Oct 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 5 Nov 2026.

What to do

Affected software

ProductAffectedFixed in
Red HatRed Hat Hardened ImagesAffected–Fixed in–

Description

This update includes the following RPMs: busybox: * busybox-1.37.0-9.4.hum1 (aarch64, s390x, x86_64) * busybox-petitboot-1.37.0-9.4.hum1 (aarch64, s390x, x86_64) * busybox-shared-1.37.0-9.4.hum1 (aarch64, s390x, x86_64) * busybox-1.37.0-9.4.hum1.src (src) Security Fix(es): busybox: * CVE-2026-108119

References

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