CVE-2026-68911

A flaw was found in nicotine-plus. A remote attacker can trigger a Denial of Service DoS by sending specially crafted, zlib-compressed peer messages containing a decompression bomb. When the recipient client decompresses the message, it exhausts available operating system memory, causing the...

CVE-2026-68911

Nicotine+ is a graphical client for the Soulseek peer-to-peer network. Prior to version 3.3.11, a modified remote client can send zlib-compressed peer messages containing a decompression bomb, exhausting available memory of the recipient's operating system. This issue has been patched in version...

CVE-2026-68911

The Nicotine+ graphical client for the Soulseek peer-to-peer network is vulnerable to a decompression bomb in versions prior to 3.3.11 . A modified remote client can send zlib-compressed peer messages that, when processed, exhaust the recipient's operating system memory. This issue has been addre...

CVE-2026-68911 Nicotine+: Decompression of peer messages can exhaust available memory

Nicotine+ is a graphical client for the Soulseek peer-to-peer network. Prior to version 3.3.11, a modified remote client can send zlib-compressed peer messages containing a decompression bomb, exhausting available memory of the recipient's operating system. This issue has been patched in version...

CVE-2026-68911 Nicotine+: Decompression of peer messages can exhaust available memory

Nicotine+ is a graphical client for the Soulseek peer-to-peer network. Prior to version 3.3.11, a modified remote client can send zlib-compressed peer messages containing a decompression bomb, exhausting available memory of the recipient's operating system. This issue has been patched in version...

PT-2026-102638

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...

CVE-2026-68911: Improper Handling of Highly Compressed Data (Data Amplification)

Nicotine+ is a graphical client for the Soulseek peer-to-peer network. Prior to version 3.3.11, a modified remote client can send zlib-compressed peer messages containing a decompression bomb, exhausting available memory of the recipient's operating system. This issue has been patched in version...

PT-2026-96071

Name of the Vulnerable Software and Affected Versions Checkmk versions prior to 2.5.0p14 Checkmk versions prior to 2.4.0p37 Checkmk versions prior to 2.3.0p51 Checkmk version 2.2.0 Description Improper handling of highly compressed data, known as data amplification, allows an attacker controlling...

PT-2026-32484

Name of the Vulnerable Software and Affected Versions MongoDB versions prior to 1:3.6.9+really3.6.8+90g8e540c0b6d-0ubuntu5.3+esm1 Description MongoDB incorrectly handled length parameters in zlib-compressed network messages before authentication. This allows an unauthenticated remote attacker to...

CVE-2025-14847: Improper Handling of Length Parameter Inconsistency

Mismatched length fields in Zlib compressed protocol headers may allow a read of uninitialized heap memory by an unauthenticated client. This issue affects all MongoDB Server v7.0 prior to 7.0.28 versions, MongoDB Server v8.0 versions prior to 8.0.17, MongoDB Server v8.2 versions prior to 8.2.3,...

CVE-2025-5087

CVE-2025-5087 affects Kaleris NAVIS N4 ULC (Ultra Light Client). The connected documents describe an unsafe Java deserialization vulnerability and insecure transmission of zlib-compressed data over HTTP, enabling an attacker who can observe traffic between Ultra Light Clients and N4 servers to ex...

CVE-2025-5087: Cleartext Transmission of Sensitive Information

Kaleris NAVIS N4 ULC Ultra Light Client communicates insecurely using zlib-compressed data over HTTP. An attacker capable of observing network traffic between Ultra Light Clients and N4 servers can extract sensitive information, including plaintext credentials...

PT-2025-26770 · Aleris +1 · Kaleris Navis N4 Ulc +1

Name of the Vulnerable Software and Affected Versions: Kaleris NAVIS N4 ULC Ultra Light Client affected versions not specified Description: The issue concerns insecure communication using zlib-compressed data over HTTP. An attacker capable of observing network traffic between Ultra Light Clients...

CVE-2025-25293

ruby-saml provides security assertion markup language SAML single sign-on SSO for Ruby. Prior to versions 1.12.4 and 1.18.0, ruby-saml is susceptible to remote Denial of Service DoS with compressed SAML responses. ruby-saml uses zlib to decompress SAML responses in case they're compressed. It is...

SUSE: Security Advisory (SUSE-SU-2019:2668-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE SLES12 Security Update : sudo (SUSE-SU-2019:2668-1)

This update for sudo provides the following fix : Security issue fixed : CVE-2019-14287: Fixed an issue where a user with sudo privileges that allowed them to run commands with an arbitrary uid, could run commands as root, despite being forbidden to do so in sudoers bsc1153674. Other issues fixed...

CVE-2011-0015

Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha does not properly check the amount of compression in zlib-compressed data, which allows remote attackers to cause a denial of service via a large compression factor...

PT-2011-2013

Name of the Vulnerable Software and Affected Versions Tor versions prior to 0.2.1.29 Tor versions 0.2.2.x prior to 0.2.2.21-alpha Description The issue arises from improper checking of the amount of compression in zlib-compressed data, allowing remote attackers to cause a denial of service via a...

Design/Logic Flaw

Use-after-free vulnerability in the Doc.media.newPlayer method in Multimedia.api in Adobe Reader and Acrobat 9.x before 9.3, and 8.x before 8.2 on Windows and Mac OS X, allows remote attackers to execute arbitrary code via a crafted PDF file using ZLib compressed streams, as exploited in the wild...

CVE-2009-4324

Use-after-free vulnerability in the Doc.media.newPlayer method in Multimedia.api in Adobe Reader and Acrobat 9.x before 9.3, and 8.x before 8.2 on Windows and Mac OS X, allows remote attackers to execute arbitrary code via a crafted PDF file using ZLib compressed streams, as exploited in the wild...