Important: libtiff security update

The libtiff packages contain a library of functions for manipulating Tagged Image File Format TIFF files. Security Fixes: libtiff: libtiff: Heap-based buffer overflow via crafted PixarLog-compressed TIFF image CVE-2026-12912 For more details about the security issues, including the impact, a CVSS...

RHEL 8 : httpd:2.4 (RHSA-2026:42828)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:42828 advisory. The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fixes: httpd: incomplete fix...

Oracle Linux 10 : glibc (ELSA-2026-20594)

The remote Oracle Linux 10 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-20594 advisory. - CVE-2026-5450: Fix buffer overflow in scanf RHEL-172694 - CVE-2026-4046: Fix assertion failure in IBM1390 and IBM1399 iconv modules RHEL-162885 Tenable has...

EulerOS Virtualization 2.12.1 (EulerOS-SA-2026-2729)

According to the versions of the packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Buffer Over-read vulnerability in Apache HTTP Server.CVE-2026-34059 A NULL pointer dereference in moddavlock in Apache HTTP Server 2.4.66...

PT-2026-62125

The MCTP-over-I2C+GPIO target binding in Zephyr subsys/pmci/mctp/mctp i2c gpio target.c processes pseudo-register writes from an I2C bus master byte-by-byte in mctp i2c gpio target write received without validating the order or the receive buffer. In the affected versions the MCTP I2C GPIO RX MSG...

PT-2026-62226

Name of the Vulnerable Software and Affected Versions Netty versions 4.1.0.Final through 4.1.135.Final Netty versions 4.2.0.Final through 4.2.15.Final Description The SpdyHttpDecoder handler in the SPDY-to-HTTP codec allocates a pooled ByteBuf when processing a client-initiated SYN STREAM frame...

EulerOS Virtualization 2.12.0 : httpd (EulerOS-SA-2026-2775)

According to the versions of the httpd packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Buffer Over-read vulnerability in Apache HTTP Server.CVE-2026-34059 A NULL pointer dereference in moddavlock in Apache HTTP Server...

PT-2026-62051

Data::RingBuffer::Shared versions before 0.04 for Perl allow a stack buffer overflow via an unvalidated elem size in ring read seq. The attach-time validator ring validate header checks the capacity-overflow and total size consistency of the header but never caps elem size against the destination...

EulerOS Virtualization 2.12.1 (EulerOS-SA-2026-2746)

According to the versions of the packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Perl versions through 5.43.10 have a heap buffer overflow when compiling regular expressions with a repeated fixed string on 32-bit...

Amazon Linux 2 : libXfont2, --advisory ALAS2-2026-3814 (ALAS-2026-3814)

The version of libXfont2 installed on the remote host is prior to 2.0.3-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3814 advisory. BitmapScaleBitmaps Integer Overflow Heap Buffer Overflow CVE-2026-56001 PCF Font Parsing Heap Buffer Overflow...

EulerOS Virtualization 2.10.0 : perl (EulerOS-SA-2026-2864)

According to the versions of the perl packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Perl versions through 5.43.10 have a heap buffer overflow when compiling regular expressions with a repeated fixed string on 32-bit...

The vulnerability of the `nvme_dbbuf_set()` function in the driver/nvme/host/pci.c module of the Linux NVME driver allows a attacker to escalate their privileges or execute arbitrary code.

The vulnerability of the nvmedbbufset function in the drivers/nvme/host/pci.c file of the NVME kernel driver in Linux is related to the execution of operations outside the buffer boundaries. Exploiting this vulnerability can allow an attacker to increase their privileges or execute arbitrary code...

GHSA-5GJJ-6R7V-PH3X pillow-heif: Integer Overflow in Encode Path Buffer Validation Leads to Heap Out-of-Bounds Read

Summary An integer overflow in the encode path buffer validation of pillowheif.c allows an attacker to bypass bounds checks by providing large image dimensions, resulting in a heap out-of-bounds read. This can lead to information disclosure server heap memory leaking into encoded images or denial...

Updated libssh2 packages fix security vulnerabilities

The updated packages fix security vulnerabilities: Heap Buffer Over-read via sftpsymlink in sftp.c. CVE-2025-15661 libssh2 userauth.c userauthpassword integer overflow. CVE-2026-7598 Pre-Authentication DoS via SSHMSGEXTINFO Handler. CVE-2026-55199 Out-of-Bounds Write via Unchecked packetlength in...

MGASA-2026-0284 Updated perl-Imager package fixes security vulnerabilities

The updated package fixes security vulnerabilities: The Imager package before 1.025 for Perl has a heap-based buffer overflow leading to denial of service, or possibly unspecified other impact, when the trim method is called on a crafted input image. CVE-2024-53901 Imager versions before 1.032 fo...

dotnet: .NET Framework: Denial of Service via network-based buffer overflow

A flaw was found in .NET Framework. This vulnerability, a stack-based buffer overflow, allows an unauthorized attacker to remotely exploit the system over a network. Successful exploitation can lead to a denial of service DoS, making the affected system unavailable to legitimate users...

SUSE-SU-2026:3140-1 Security update for libreoffice

This update for libreoffice fixes the following issues: Update to LibreOffice 26.2.5.1. Security issues fixed: - CVE-2026-4430: out-of-bounds write via crafted OOXML documents with mismatched encryption salt parameters bsc1264357. - CVE-2026-6039: denial of service via specially crafted DXF...

Apache Kafka Clients: Apache Kafka Clients: Information disclosure and data corruption due to race condition in producer buffer management

A flaw was found in the Apache Kafka Java producer client. A race condition in the client's buffer pool management can cause messages to be silently delivered to incorrect topics. This occurs when a message batch expires while its network request is still active, leading to premature buffer...

CVE-2026-63824

A flaw was found in the Linux kernel's keyctlpkeyparamsget2 function within the KEYS subsystem. The vulnerability arises from an incorrect calculation of the internal output buffer's length, which can lead to a buffer overflow when a user-provided buffer is too small. This flaw could allow a loca...

CVE-2026-35591

libvips is a fast image processing library with low memory needs. The tiffload operation in libvips versions before and including 8.18.1 could incorrectly determine the number of channels in a JPEG or JPEG2000-encoded tile within a TIFF image, leading to a possible buffer overflow. This has been...