The vulnerability of the QEMU hardware emulation software, related to reading data beyond the buffer’s allowed limits, allows a hacker to gain access to confidential data.

The vulnerability of the QEMU hardware emulation software is related to reading data from buffer registers beyond their allowable limits. Exploiting this vulnerability can allow a remote attacker to gain access to confidential data...

The vulnerability of the udhcp_getoption() function in the networking/udhcp/common.c component of the BusyBox command-line utility tools allows a attacker to gain access to confidential data.

The vulnerability of the udhcpgetoption function in the networking/udhcp/common.c component of the BusyBox command-line utility tools on UNIX systems is related to reading data from a buffer beyond its allowable limits. Exploiting this vulnerability could allow an attacker to gain access to...

Linux Distros Unpatched Vulnerability : CVE-2026-80717

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - sctp: validate Adaptation Indication parameter length The Adaptation Layer Indication parameter contains a fixed 32-bit Adaptation Code Point after its paramete...

MiracleLinux 8 : nginx:1.24 (AXSA:2026-1679:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1679:01 advisory. nginx: NGINX: Heap buffer over-read allows memory modification or denial of service CVE-2026-56434 nginx: NGINX: Memory disclosure and denial of...

nginx security update

An update is available for nginx. 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 nginx is a web and proxy server supporting HTTP and other protocols, with a foc...

nginx:1.26 security update

An update is available for nginx, module.nginx. 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 nginx is a web and proxy server supporting HTTP and other...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: postgresql (UTSA-2026-104774)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-104774 advisory. Buffer over-read in PostgreSQL ascii SQL function allows a user to disclose up to 3 bytes after the end of a specific allocation, via a crafted text value. This is t...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098823)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098823 advisory. In the Linux kernel, the following vulnerability has been resolved: soc: qcom: mdtloader: Ensure we don't read past the ELF header When the MDT loader is used in...

PT-2026-82105

Name of the Vulnerable Software and Affected Versions The product name cannot be determined. affected versions not specified Description The LoRaWAN application-layer clock-synchronization service contains an issue in the clock sync package callback function within subsys/lorawan/services/clock...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: libesmtp (UTSA-2026-093144)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-093144 advisory. libESMTP through 1.0.6 mishandles domain copying into a fixed-size buffer in ntlmbuildtype2 in ntlm/ntlmstruct.c, as demonstrated by a stack-based buffer over-read...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: libmaxminddb (UTSA-2026-093177)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-093177 advisory. libmaxminddb before 1.4.3 has a heap-based buffer over-read in dumpentrydatalist in maxminddb.c. Tenable has extracted the preceding description block directly from...

AlmaLinux 9 : nginx (ALSA-2026:59362)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:59362 advisory. nginx: NGINX: Heap buffer over-read allows memory modification or denial of service CVE-2026-56434 nginx: NGINX: Memory disclosure and denial of service ...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: postgresql (UTSA-2026-104768)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-104768 advisory. Buffer over-read in PostgreSQL pgtrgm index picksplit function reads past end of a heap buffer. This might allow a table maintainer to infer limited memory values, v...

nginx: NGINX: Heap buffer over-read allows memory modification or denial of service

A vulnerability in NGINX's ngxhttpssimodule allows an unauthenticated MITM attacker to trigger a heap buffer over-read by manipulating upstream server responses. This requires SSI, proxypass, and proxybuffering off to be configured, and can result in memory modification or a Denial of Service DoS...

Important: Red Hat Security Advisory: nginx:1.26 security update

An update for the nginx:1.26 module is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

nginx:1.24 security update

An update is available for nginx, module.nginx. 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 nginx is a web and proxy server supporting HTTP and other...

RLSA-2026:59490 Important: nginx:1.24 security update

nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage. Security Fixes: nginx: NGINX: Heap buffer over-read allows memory modification or denial of service CVE-2026-56434 nginx: NGINX: Memory disclosure and denial o...

Important: Red Hat Security Advisory: nginx:1.24 security update

An update for the nginx:1.24 module is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

nginx: NGINX: Heap buffer over-read allows memory modification or denial of service

A vulnerability in NGINX's ngxhttpssimodule allows an unauthenticated MITM attacker to trigger a heap buffer over-read by manipulating upstream server responses. This requires SSI, proxypass, and proxybuffering off to be configured, and can result in memory modification or a Denial of Service DoS...

Important: Red Hat Security Advisory: nginx security update

An update for nginx is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...