[UPDATE] [medium] binutils (bfd linker): Multiple vulnerabilities allow DoS and information disclosure

A local attacker can exploit multiple vulnerabilities in binutils to disclose confidential information or cause a denial-of-service condition.

CSIRTS triage

What: Multiple vulnerabilities in binutils can be exploited to disclose confidential information or cause a denial-of-service condition.
Who is affected: Local attackers can exploit these vulnerabilities in affected versions of binutils.
Urgency: Remediation is medium urgency due to the potential for information disclosure and denial of service.
Action: Patch binutils to mitigate these vulnerabilities.

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

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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-2026-34410.18% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 8% of all scored CVEs.
Low exploitation riskCVE-2026-34420.26% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 17% of all scored CVEs.

CVE	CSIRTS overview	External
CVE-2026-3441	coverage & exploitation status	NVD · CVE.org
CVE-2026-3442	coverage & exploitation status	NVD · CVE.org