PT-2026-49527

Name of the Vulnerable Software and Affected Versions Socket versions prior to 2.041 Description An out-of-bounds heap read exists in the pack ip mreq source function. The issue occurs because the function validates the length of the source argument using the byte length of the preceding multiadd...

ALSA-2026:25930 Important: postfix security update

The postfix packages provide a Mail Transport Agent MTA, which supports protocols like LDAP, SMTP AUTH SASL, and TLS. Security Fixes: postfix: buffer over-read via malformed enhanced status code CVE-2026-43964 For more details about the security issues, including the impact, a CVSS score,...

ALSA-2026:25932 Important: postfix security update

The postfix packages provide a Mail Transport Agent MTA, which supports protocols like LDAP, SMTP AUTH SASL, and TLS. Security Fixes: postfix: buffer over-read via malformed enhanced status code CVE-2026-43964 For more details about the security issues, including the impact, a CVSS score,...

SUSE SLES15 Security Update : nginx (SUSE-SU-2026:2370-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2370-1 advisory. This update for nginx fixes the following issues - CVE-2026-9256: heap buffer overflow in the ngxhttprewritemodule when using a...

Heap Buffer Over-read in ASN.1 Content Parsing

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SUSE CVE-2026-9076

Issue summary: When CMS password-based decryption RFC 3211 / PWRI key unwrap processes attacker-supplied CMS data, an attacker-chosen stream-mode KEK cipher can trigger a heap out-of-bounds read in kekunwrapkey. Impact summary: A heap buffer over-read may trigger a crash which leads to Denial of...

SUSE CVE-2026-46433

lldpd is an implementation of IEEE 802.1ab LLDP. Prior to version 1.0.22, lldpddecode in src/daemon/lldpd.c strips 802.1Q VLAN tags from received Ethernet frames by calling memmove to shift the frame payload 4 bytes left. The third argument byte count is s - 2 ETHERADDRLEN but should be s - 2...

CVE-2025-9032

Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed Windows PE file may allow Local Execution of Code or Denial-of-Service of the antivirus engine process. This issue affects Avira Antivirus on Windows, macOS, and Linux for engine builds before 8.3.70....

CVE-2025-9033

The CVE-2025-9033 issue affects Avira Antivirus engine on Windows, macOS, and Linux for engine builds before 8.3.70.76. It is a heap buffer out-of-bounds read in the scanner when processing a malformed PDF, variant 3, which may allow Local Execution of Code or Denial-of-Service of the antivirus e...

CVE-2025-7009 Avast antivirus heap buffer OOB read when scanning a malformed PE file

Heap buffer out-of-bounds read vulnerability in Avast Antivirus when scanning a malformed Windows PE file may allow Local Execution of Code or Denial-of-Service of the antivirus process. This issue affects Avast Antivirus, AVG Antivirus, Norton Antivirus, Avast One, and Avast Business Antivirus o...

CVE-2025-7009

The CVE-2025-7009 issue is a heap buffer out-of-bounds read in the Avast/Gen Digital scanning engine when processing malformed Windows PE files. Affected products include Avast Antivirus, AVG Antivirus, Norton Antivirus, Avast One, and Avast Business Antivirus on Windows, macOS, and Linux, for vi...

CVE-2025-7008

CVE-2025-7008 describes a heap buffer out-of-bounds read in Gen Digital antivirus engines ( Avast Antivirus, AVG, Norton, Avast One/Business) when scanning malformed Windows PE files containing .NET metadata. Root cause: heap OOB read in the scanning logic when processing such PE files; impact in...

CVE-2026-46433

A flaw was found in lldpd, an implementation of IEEE 802.1ab LLDP. A remote attacker on the adjacent network can send specially crafted Ethernet frames with 802.1Q VLAN Virtual Local Area Network tags. This can cause a 4-byte heap buffer over-read, leading to a denial of service DoS due to an...

SUSE CVE-2026-11789

A flaw was found in 389 Directory Server. The SMD5 password storage plugin performs unsigned integer underflow when computing salt length from a crafted password hash shorter than 16 bytes, causing a buffer over-read that crashes the LDAP server during authentication...

SUSE CVE-2026-45359

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-48 and 7.1.2-22, an invalid connected-components:keep-top value could result in a heap buffer over-read when performing the connected components operation. This issue has been...

RockyLinux 9 : openssl (RLSA-2026:25239)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:25239 advisory. openssl: OpenSSL: Heap buffer overflow due to signed integer overflow in Unicode output sizing CVE-2026-7383 openssl: OpenSSL: Denial of Service due to...

CVE-2026-52859

Vim is an open source, command line text editor. Prior to version 9.2.0565, the updatesnapshot function in src/terminal.c copies the visible terminal screen into the scrollback buffer when a snapshot is taken. For each screen cell it walks the cell's chars array with no upper bound, stopping only...

openssl: OpenSSL: Heap buffer over-read in ASN.1 decoding can lead to denial of service or information disclosure.

A flaw was found in OpenSSL. An integer truncation vulnerability in the ASN.1 decoder can occur when processing a crafted DER-encoded ASN.1 structure with a primitive element exceeding 2 gigabytes. A remote attacker could exploit this to cause a heap buffer over-read. This may lead to an...

SUSE CVE-2026-47166

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-48 and 7.1.2-23, an attacker who can connect to a magick -distribute-cache service can cause a heap buffer over-read in the server process. This issue has been patched in versio...

CVE-2026-45160

ESF-IDF is the Espressif Internet of Things IOT Development Framework. In versions 5.2.7, 5.3.5, 5.4.4, 5.5.4, and 6.0.1, an out-of-bounds read flaw exists in the DHCP server option parser parseoptions in components/lwip/apps/dhcpserver/dhcpserver.c shipped with ESP-IDF's lwIP component. The pars...