RLSA-2026:26205 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,...

postfix security update

An update is available for postfix. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The postfix packages provide a Mail Transport Agent MTA, which supports...

RLSA-2026:26354 Low: libxml2 security update

The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fixes: libxml2: buffer over-read in xmlHTMLPrintFileContext in xmllint.c CVE-2024-34459 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and...

Windows Managed Installer Information Disclosure

The vulnerability of the Windows Managed Installer component in Windows operating systems is related to reading beyond the buffer in memory. Exploiting this vulnerability can allow an attacker to disclose sensitive information that is protected by security measures...

PT-2026-50508

Name of the Vulnerable Software and Affected Versions RTI Connext Micro versions 4.0.0 through 4.2.0 Description An integer underflow wrap or wraparound in the Core Libraries can lead to buffer overreads. An integer underflow occurs when an arithmetic operation results in a value smaller than the...

RockyLinux 8 : libxml2 (RLSA-2026:26354)

The remote RockyLinux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:26354 advisory. libxml2: buffer over-read in xmlHTMLPrintFileContext in xmllint.c CVE-2024-34459 Tenable has extracted the preceding description block directly from the RockyLin...

MiracleLinux 8 : postfix-3.5.8-8.el8_10 (AXSA:2026-789:01)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-789:01 advisory. postfix: buffer over-read via malformed enhanced status code CVE-2026-43964 Tenable has extracted the preceding description block directly from the MiracleLin...

ROS-20260617-73-0031

The vulnerability in ImageMagick 7 is related to reading beyond the buffer boundaries in memory. Exploiting this vulnerability can allow an attacker to cause a service failure...

ROS-20260617-73-0032

The vulnerability in ImageMagick is related to reading beyond the buffer boundaries in memory. Exploiting this vulnerability can allow an attacker to cause a system failure...

ROS-20260617-73-0057

The vulnerability of the console-based graphic editor ImageMagick is related to reading data beyond the buffer limit of memory. Exploiting this vulnerability can allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected information...

PT-2026-50509

Name of the Vulnerable Software and Affected Versions RTI Connext Professional Core Libraries versions 7.4.0 through 7.6.x RTI Connext Professional Core Libraries versions 7.0.0 through 7.3.1.2 RTI Connext Professional Core Libraries versions 6.1.0 through 6.1.x RTI Connext Professional Core...

RockyLinux 8 : postfix (RLSA-2026:25932)

The remote RockyLinux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:25932 advisory. postfix: buffer over-read via malformed enhanced status code CVE-2026-43964 Tenable has extracted the preceding description block directly from the RockyLinux...

ROS-20260617-73-0044

The vulnerability in ImageMagick is related to reading beyond the buffer boundaries in memory. Exploiting this vulnerability can allow an attacker to cause a system failure...

CVE-2026-0155

A missing bounds check in ImsMediaBitReader::ReadByteBuffer leads to a possible out-of-bounds (OOB) read . This vulnerability can result in remote information disclosure without requiring additional execution privileges or user interaction. The flaw specifically affects the libpixelimsmedia compo...

Low: Red Hat Security Advisory: libxml2 security update

An update for libxml2 is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE...

libxml2: buffer over-read in xmlHTMLPrintFileContext in xmllint.c

A flaw was found in the xmllint program distributed by the libxml2 package. A buffer over-read in the xmlHTMLPrintFileContext function in the xmllint.c file may be triggered when a crafted file is processed with the xmllint program using the --htmlout command line option, causing an application...

wireshark: Buffer Over-read in Wireshark

A flaw was found in the RF4CE Profile dissector in Wireshark. This issue occurs when malformed packets are decoded from a pcap file or the network, causing a buffer over-read, resulting in a denial of service...

PT-2026-54543

Уязвимость программного средства чтения и записи файлов DNG Adobe DNG Software Development Kit SDK связана с чтением за пределами допустимого диапазона в памяти. Эксплуатация уязвимости может позволить нарушителю раскрыть конфиденциальную информацию путем открытия вредоносного файла...

ROS-20260616-73-0002

The vulnerability in ImageMagick 7 is related to reading beyond the buffer boundaries in memory. Exploiting this vulnerability can allow an attacker to cause a service failure...

Oracle Linux 8 : post (ELSA-2026-25932)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-25932 advisory. 2:3.5.8-8 - Fix for CVE-2026-43964: buffer over-read via malformed enhanced status code. Resolves: RHEL-176548 Tenable has extracted the preceding description...