CVE-2026-64747

CVE-2026-64747 — AppleAVE2 kernel driver: wire format + reachability PoC Root-cause analysis and macOS reachability proof-of-concept for CVE-2026-64747, a buffer overflow in the AppleAVE2 video encoder kernel extension com.apple.driver.AppleAVE2 fixed in macOS 26.6 kext 905.40.1. AppleAVE2 —...

massdns

MassDNS A high-performance DNS stub resolver MassDNS is a simple high-performance DNS stub resolver targeting those who seek to resolve a massive amount of domain names in the order of millions or even billions. Without special configuration, MassDNS is capable of resolving over 350,000 names per...

kernel: crypto: af_alg - Cap AEAD AD length to 0x80000000

A flaw was found in the Linux kernel's afalg cryptography module. This vulnerability involves an arithmetic overflow when processing associated data lengths during the transmit buffer size check. A remote attacker could exploit this flaw by providing a specially crafted associated data length,...

ROS-20261023-73-0229

The vulnerability of the unserializeuep function in the VIM text editor arises when the size-checking mechanism for file records is disabled. This issue stems from incorrect calculations of buffer sizes, allowing attackers to bypass application services...

CVE-2026-97631

EDK2 contains a vulnerability in BIOS where a user may cause “Out-of-bounds Write”, Classic Buffer Overflow, and “Incorrect Calculation of Buffer Size” by remote access. Successful exploitation of this vulnerability can lead to arbitrary code execution. It could also impact Confidentiality,...

EUVD-2026-108230

EDK2 contains a vulnerability in BIOS where a user may cause “Out-of-bounds Write”, Classic Buffer Overflow, and “Incorrect Calculation of Buffer Size” by remote access. Successful exploitation of this vulnerability can lead to arbitrary code execution. It could also impact Confidentiality,...

CVE-2026-97631

EDK2 contains a vulnerability in BIOS where a user may cause “Out-of-bounds Write”, Classic Buffer Overflow, and “Incorrect Calculation of Buffer Size” by remote access. Successful exploitation of this vulnerability can lead to arbitrary code execution. It could also impact Confidentiality,...

PT-2026-121430

Name of the Vulnerable Software and Affected Versions EDK2 versions prior to edk2-stable202608 Description A critical buffer overflow flaw exists in the UEFI PXE network boot driver NetworkPkg/UefiPxeBcDxe. An unauthenticated attacker with local network access can send a specially crafted ICMP or...

CLSA-2026-1791479721 gimp: Fix of 10 CVEs

CVE-2026-90948: compute the ICO PNG frame size and the image buffer size with gsizecheckedmul in icoreadpng and icoloadimage - CVE-2026-90947: clamp the preset "Number of lights" to NUMLIGHTS in the Lighting Effects loadpresetresponse - CVE-2026-92248: bound the PSD JPEG thumbnail dimensions and...

ROS-20261020-73-0059

The vulnerability in freerdp3 is related to incorrect calculation of the buffer size. Exploiting this vulnerability can allow an attacker to cause a service failure...

CLSA-2025-1757961506 kernel: Fix of 28 CVEs

posix-cpu-timers: fix race between handleposixcputimers and posixcputimerdel CVE-2025-38352 - xfrm: state: fix out-of-bounds read during lookup CVE-2024-57982 - nfsd: fix race between laundromat and freestateid CVE-2024-50106 - nfsd: split scstatus out of sctype CVE-2024-50106 - nfsd: avoid race...

PT-2026-117496

IBM MQ could allow an authenticated attacker to cause a denial of service or corrupt memory due to improper validation of buffer sizes in MQOPEN operations...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: vsock: Fix for the buffer size clamping order. In vsockupdatebuffersize, the buffer size was initially clamped to the maximum value, and then to the minimum value. If a user sets a minimum buffer size that is greater than the...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Binder: Fixed an issue where asyncfreespace accounting for empty parcels was incorrect. In version 4.13, commit 74310e06be4d “android:binder: Move buffer out of area shared with user space” fixed a issue related to the visibility...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: crypto: qat – added parameter checks for RSA. Requests with a source buffer size greater than the size of the key are rejected. This prevents potential integer underflow issues that might occur when copying the source scatterlist...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: crypto: qat – added parameter checks for DH. Requests with a source buffer that is larger than the size of the key are being rejected. This is to prevent a possible integer underflow that might occur when copying the source...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: misc: fastrpc: Fix for copy buffer page size For non-registered buffers, the fastrpc driver copies the buffer and passes it to the remote subsystem. There is a problem with the current implementation of page size calculation, ...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: In virtiobt, there is a issue where skbPutskb, len is called before proper validation of len. len comes directly from virtqueuegetbuf, without any validation against the buffer that is posted to the device. The RX skb ...

Astra Linux – vulnerability in linux-6.1, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate request buffer size in smb2allocaterspbuf The response buffer should be allocated in smb2allocaterspbuf before validating the request. However, fields within the payload as well as the smb2 header are also used by...

CVE-2026-102027

An Incorrect Calculation of Buffer Size vulnerability in the routing protocol daemon rpd of Juniper Networks Junos OS and Junos OS Evolved allows a configured eBGP neighbor to cause an rpd crash via BGP labeled-unicast UPDATEs when the affected multipath features are enabled...