[UPDATE] [low] BusyBox: Multiple vulnerabilities

lowCVE-2024-58251 CVE-2025-46394

A remote, anonymous attacker can exploit multiple vulnerabilities in BusyBox to conduct a denial of service attack and manipulate files.

CSIRTS triage

vendor: BusyBox product: BusyBox Denial of serviceOther

What: Multiple vulnerabilities allow a remote, anonymous attacker to conduct a denial of service attack and manipulate files.
Who is affected: Users of BusyBox.
Urgency: Remediation is low urgency as the vulnerabilities are unpatched but not actively exploited.
Action: Monitor for updates and apply patches when available.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source: CERT-Bund (BSI) Security Advisories (DE · national-cert · site)
Severity: low
Published: 2026-08-12
Exploitation: Not in CISA KEV at last sync
Language: Machine-translated to English — verify against the original

Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-0879

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Low exploitation riskCVE-2024-582510.17% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 7% of all EPSS-scored CVEs.
Low exploitation riskCVE-2025-463940.17% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 6% of all EPSS-scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2024-58251	coverage & exploitation status	NVD · CVE.org
CVE-2025-46394	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

Recent advisories for BusyBox

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

low[NEW] [low] BusyBox: Vulnerability Enables Denial of Servicecert-bund · 2026-08-19
lowCVE-2026-76014: A vulnerability has been found in BusyBox up to 1.30.1. This vulnerability affects unknown cod…nvd · 2026-08-19
lowCVE-2025-46394: In tar in BusyBox through 1.37.0, a TAR archive can have filenames hidden from a listing throu…msrc · 2026-08-06
criticalCVE-2025-60876: BusyBox wget thru 1.3.7 accepted raw CR (0x0D)/LF (0x0A) and other C0 control bytes in the HTT…msrc · 2026-08-06
lowCVE-2024-58251: In netstat in BusyBox through 1.37.0, local users can launch of network application with an ar…msrc · 2026-08-06
medium[NEW] [UNPATCHED] [medium] BusyBox: Multiple vulnerabilities allow Denial of Servicecert-bund · 2026-07-21