CVE-2026-19582Patch

LOW

Signal is active with 1 mentions in latest observed window

Immediate actions

Patch affected systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Rejected reason: Red Hat Product Security has come to the conclusion that this CVE is false due to upstream security policy.

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0.5/ 10 priority

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Threat summary

Patch or workaround signal is available
1 mentions across 1 observed day

What's happening

Patch or workaround mentioned in 1 signal
Technical details provided in 1 signal
1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Patch

1100.0%

Full discourse1 post

DFIR Lab@DFIR_Lab46d
Patch
🚨 HIGH: CVE-2026-19582 (CVSS 7.8) binutils ≤2.46.1 vulnerable to stack buffer overflow when opening crafted PE files. Arbitrary code execution possible. Affected: All versions through 2.46.1 Mitigation: Avoid untrusted PE files until patched #CVE #Vulnerability #PatchNow https://t.co/uAHBBnkXv4
Post summary
The tweet announces CVE-2026-19582, a stack buffer overflow in binutils that permits arbitrary code execution via crafted PE files, and advises avoiding untrusted PE files until a patch is released.
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