polkit: Regression in CVE-2026-4897 fix (polkit read_cookie()) - stack buffer underflow

No description is available for this CVE...

kernel: nvmet-rdma: handle inline data with a nonzero offset

A flaw was found in the nvmet-rdma component of the Linux kernel. This vulnerability arises from incorrect handling of inline data with a non-zero offset, which can lead to an integer underflow. An attacker could exploit this to cause the system to read beyond its allocated memory, potentially...

Unity Linux 20.1060a / 20.1070a Security Update: glib2 (UTSA-2026-039482)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-039482 advisory. A flaw was found in GLib Gnome Lib. This vulnerability allows a remote attacker to cause heap corruption, leading to a denial of service or potential code execution...

Adobe Acrobat Reader DC PDF File Parsing Integer Underflow Information Disclosure Vulnerability

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Adobe Acrobat Reader DC. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within th...

MiracleLinux 8 : gstreamer1-plugins-good-1.16.1-7.el8_10.8 (AXBA:2026-1806:08)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXBA:2026-1806:08 advisory. - A flaw was found in GStreamer gst-plugins-good avidemux. When parsing FUJIFILM metadata in an AVI strd chunk, gstavidemuxparsestrd decrements a...

Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS : MiniUPnPd vulnerability (USN-8731-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-8731-1 advisory. It was discovered that MiniUPnPd contained an integer underflow vulnerability in SOAPAction header parsing. A remo...

MikroTik RouterOS 6.x < 6.49.21 / 7.0.x < 7.23.4 / 7.24.x < 7.24.2 Multiple Vulnerabilities

According to its self-reported version, the remote networking device is running a version of MikroTik RouterOS 6.x prior to 6.49.21, or 7.0.x prior to 7.23.4, or 7.24.x prior to 7.24.2. It is, therefore, affected by multiple vulnerabilities : - RouterOS accepts a 'related' btest connection before...

kernel: nvmet-rdma: handle inline data with a nonzero offset

A flaw was found in the nvmet-rdma component of the Linux kernel. This vulnerability arises from incorrect handling of inline data with a non-zero offset, which can lead to an integer underflow. An attacker could exploit this to cause the system to read beyond its allocated memory, potentially...

gstreamer1-plugins-good: gstreamer: unsigned integer underflow in avidemux FUJIFILM strd parsing leading to out-of-bounds read/write

A flaw was found in GStreamer gst-plugins-good avidemux. When parsing FUJIFILM metadata in an AVI strd chunk, gstavidemuxparsestrd decrements a remaining-length counter by fixed offsets 98 and 10 bytes without verifying sufficient data remains. For crafted strd payloads of exactly 106 or 107 byte...

MGASA-2026-0385 Updated dovecot package fixes security vulnerabilities

submission-login: Panic when mailmaxuseripconnections is reached: Panic: epollctldel, 8 failed: Bad file descriptor. CVE-2026-33263 Dovecot IMAP LIST matchsub Exponential Backtracking — CPU Denial of Service. CVE-2026-33607 DoS by sending mail with bad header. CVE-2026-27852 dsync: Mail content c...

kernel: crypto: qat - validate RSA CRT component lengths

A flaw was found in the Linux kernel's QAT QuickAssist Technology crypto module. This vulnerability occurs in the RSA key parser when handling CRT Chinese Remainder Theorem components. An underflow can happen during a memory copy operation if an RSA CRT component is larger than its allocated...

SUSE CVE-2026-18355

A heap buffer overflow flaw was found in the SASL I/O layer of 389 Directory Server 389-ds-base. In sasliostartpacket, the wrapped-record length read from the wire is validated only against an upper bound. A small wire length 0, 1, or 2 produces an encryptedbuffercount below the already-consumed...

TencentOS Server 4: iscsi-initiator-utils (TSSA-2026:0983)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:0983 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities...

TencentOS Server 3: sqlite (TSSA-2026:0995)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:0995 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: gstreamer1-plugins-good (UTSA-2026-106757)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-106757 advisory. A flaw was found in GStreamer gst-plugins-good avidemux. When parsing FUJIFILM metadata in an AVI strd chunk, gstavidemuxparsestrd decrements a remaining-length...

CVE-2026-81977

Acrobat Reader is affected by an Integer Underflow Wrap or Wraparound vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a...

CVE-2026-81977 Acrobat Reader | Integer Underflow (Wrap or Wraparound) (CWE-191)

Acrobat Reader is affected by an Integer Underflow Wrap or Wraparound vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a...

CVE-2026-81977 Acrobat Reader | Integer Underflow (Wrap or Wraparound) (CWE-191)

Acrobat Reader is affected by an Integer Underflow Wrap or Wraparound vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a...

EUVD-2026-74102

Acrobat Reader is affected by an Integer Underflow Wrap or Wraparound vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a...

CVE-2026-81977

Adobe Acrobat Reader is affected by an Integer Underflow (Wrap or Wraparound) vulnerability (CWE-191) that can lead to disclosure of sensitive memory . Exploitation requires user interaction —a victim must open a malicious file. The assigned CVSS v3.1 score is 5.5 (MEDIUM) with a local attack vec...