X.Org Server Font Alias Stack-based Buffer Overflow Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of X.Org Server. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within font alias resolution...

ROS-20260624-73-0005

The vulnerability of the swfdefbitsjpeg function in the MP4Box packaging engine of the GPAC multimedia platform is related to buffer overflow in the stack. Exploiting this vulnerability can allow an attacker to cause service failures...

Tenda AC7 stack buffer overflow vulnerability (CNVD-2026-32972)

The Tenda AC7 is a 1200m1 11ac dual-band wireless router designed for large households undergoing broadband upgrades and router replacements. The Tenda AC7 has a stack buffer overflow vulnerability. This vulnerability stems from improper handling of input data in the mac parameter of the...

Tenda AC7 stack buffer overflow vulnerability (CNVD-2026-32974)

The Tenda AC7 is a 1200m1 11ac dual-band wireless router designed for large households undergoing broadband upgrades and router replacements. The Tenda AC7 has a stack buffer overflow vulnerability. This vulnerability stems from the GoForm/AdvSetMacMtuWan interface failing to correctly verify the...

Tenda AC7 stack buffer overflow vulnerability (CNVD-2026-32973)

The Tenda AC7 is a 1200m1 11ac dual-band wireless router designed for large households undergoing broadband upgrades and router replacements. The Tenda AC7 has a stack buffer overflow vulnerability, which stems from the GoForm/AdvSetMacMtuWan interface failing to properly handle the wanMTU...

RHEL 9 : kernel (RHSA-2026:27789)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:27789 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: can: isotp: fix tx.buf...

Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: can: isotp: fix tx.buf use-after-free in isotpsendmsg CVE-2026-31474 kernel: mptcp: fix slab-use-after-free in inetlookupestablished CVE-2026-31669 kernel: xen/privcmd: fix double free vi...

Tenda AC7 stack buffer overflow vulnerability

The Tenda AC7 is a 1200m1 11ac dual-band wireless router designed for large households undergoing broadband upgrades and router replacements. The Tenda AC7 has a stack buffer overflow vulnerability. This vulnerability stems from the GoForm/AdvSetMacMtuWan function failing to correctly verify the...

janet:fuzz_dobytes: Stack-buffer-overflow in janet_fiber_reset

Project: https://github.com/janet-lang/janet.git Detailed Report: https://oss-fuzz.com/testcase?key=6451658381656064 Project: janet Fuzzing Engine: afl Fuzz Target: fuzzdobytes Job Type: aflasanjanet Platform Id: linux Crash Type: Stack-buffer-overflow READ 16 Crash Address: 0x76457699e968 Crash...

AZL-91275 CVE-2026-48715 affecting package radvd for versions less than 2.21-1

radvd is a router advertisement daemon for IPv6. Prior to version 2.21, the radvdump utility shipped with radvd contains a stack buffer overflow in the Route Information option parser. When processing a crafted ICMPv6 Router Advertisement, printff copies up to 2032 bytes from attacker-controlled...

GHSA-3M6Q-JJ5J-38C9 Oj: Stack Buffer Overflow in Oj::Doc#each_child via Deeply Nested Input

Summary Oj::Doceachchild, when invoked recursively over a deeply nested JSON document, overflows a fixed-size stack buffer and aborts the process. This is a denial of service reachable from untrusted JSON. Details Two-step chain in ext/oj/fast.c: 1. doceachchild line 1501 increments doc-where pas...

CVE-2026-48715

radvd is a router advertisement daemon for IPv6. Prior to version 2.21, the radvdump utility shipped with radvd contains a stack buffer overflow in the Route Information option parser. When processing a crafted ICMPv6 Router Advertisement, printff copies up to 2032 bytes from attacker-controlled...

bz2.BZ2Decompressor reuse after error can cause a stack buffer overflow

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xorg-x11-server security, bug fix, and enhancement update

An update is available for xorg-x11-server. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list X.Org is an open-source implementation of the X Window System. It...

CVE-2026-48715: Stack-based Buffer Overflow

radvd is a router advertisement daemon for IPv6. Prior to version 2.21, the radvdump utility shipped with radvd contains a stack buffer overflow in the Route Information option parser. When processing a crafted ICMPv6 Router Advertisement, printff copies up to 2032 bytes from attacker-controlled...

CVE-2026-51844

Tenda AC7 v15.03.06.44 contains a stack buffer overflow vulnerability in the /goform/AdvSetMacMtuWan interface via the cloneType parameter...

CVE-2026-51845

Tenda AC7 v15.03.06.44 contains a stack buffer overflow vulnerability in the /goform/AdvSetMacMtuWan interface via the mac parameter...

EUVD-2026-38050

Tenda AC7 v15.03.06.44 contains a stack buffer overflow vulnerability in the /goform/AdvSetMacMtuWan interface via the cloneType parameter...

PT-2026-50969

Name of the Vulnerable Software and Affected Versions Tenda AC7 version 15.03.06.44 Description A stack buffer overflow exists in the '/goform/AdvSetMacMtuWan' endpoint. This issue occurs when processing the wanSpeed parameter, which can lead to remote arbitrary code execution. Recommendations At...

CVE-2026-51845: Undefined Security Weakness

Tenda AC7 v15.03.06.44 contains a stack buffer overflow vulnerability in the /goform/AdvSetMacMtuWan interface via the mac parameter...