PT-2026-102638 · Nicotine+ · Nicotine+

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CVE-2026-68911

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Published

2026-09-29

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Updated

2026-09-29

CVSS v4.0

8.7

High

VectorAV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions Nicotine+ versions prior to 3.3.11
Description A modified remote client can send zlib-compressed peer messages containing a decompression bomb, which is a malicious archive designed to crash a system by consuming excessive resources during decompression. This process exhausts the available memory of the recipient's operating system.
Recommendations Update to version 3.3.11.

Exploit

Fix

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Weakness Enumeration

Related Identifiers

CVE-2026-68911
GHSA-8W4C-P7MJ-G886

Affected Products

Nicotine+