CVE-2026-66034

Impact: libssh2 up to 1.11.1 contains a missing bounds check in libssh2_publickey_list_fetch() that allows a malicious SSH server to trigger an arbitrary-length heap out-of-bounds read and to free an uninitialized pointer during error cleanup. This leaks heap pointers from adjacent allocations, d...

EUVD-2026-48721

libssh2 through 1.11.1, fixed in commit a13bb6c, contains a missing bounds check vulnerability that allows a malicious SSH server to trigger an arbitrary-length heap out-of-bounds read and a free of an uninitialized pointer via the publickey subsystem. In libssh2publickeylistfetch, the version 1...

CVE-2026-66034

libssh2 through 1.11.1, fixed in commit a13bb6c, contains a missing bounds check vulnerability that allows a malicious SSH server to trigger an arbitrary-length heap out-of-bounds read and a free of an uninitialized pointer via the publickey subsystem. In libssh2publickeylistfetch, the version 1...

CVE-2026-64220

In the Linux kernel, the following vulnerability has been resolved: device property: set fwnode-secondary to NULL in fwnodeinit If a firmware node is allocated on the stack for instance: temporary software node whose life-time we control or on the heap - but using a non-zeroing allocation functio...

CVE-2026-64220 device property: set fwnode->secondary to NULL in fwnode_init()

In the Linux kernel, the following vulnerability has been resolved: device property: set fwnode-secondary to NULL in fwnodeinit If a firmware node is allocated on the stack for instance: temporary software node whose life-time we control or on the heap - but using a non-zeroing allocation functio...

CVE-2026-64220 device property: set fwnode->secondary to NULL in fwnode_init()

In the Linux kernel, the following vulnerability has been resolved: device property: set fwnode-secondary to NULL in fwnodeinit If a firmware node is allocated on the stack for instance: temporary software node whose life-time we control or on the heap - but using a non-zeroing allocation functio...

CVE-2026-64220

In the Linux kernel, the following vulnerability has been resolved: device property: set fwnode-secondary to NULL in fwnodeinit If a firmware node is allocated on the stack for instance: temporary software node whose life-time we control or on the heap - but using a non-zeroing allocation functio...

CVE-2026-64220

CVE-2026-64220 — Linux kernel : The issue arises when a firmware node is allocated (stack or heap) with a non-zeroing allocator and initialized via fwnode_init(), leaving fwnode->secondary with uninitialized memory. This can lead to dereferencing a non-NULL, non-ERR pointer (e.g., in dev_to_sw...

EUVD-2026-48628

In the Linux kernel, the following vulnerability has been resolved: device property: set fwnode-secondary to NULL in fwnodeinit If a firmware node is allocated on the stack for instance: temporary software node whose life-time we control or on the heap - but using a non-zeroing allocation functio...

Chromium: CVE-2026-16417 Uninitialized Use in Skia

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

SUSE CVE-2026-63857

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Do not read uninitialized fragment address in airohadevxmit The transmit loop in airohadevxmit reads fragment address and length during its final iteration, when the loop index equals skbshinfoskb-nrfrags, at which...

SUSE CVE-2026-63870

In the Linux kernel, the following vulnerability has been resolved: ieee802154: 6lowpan: only accept IPv6 packets in lowpanxmit The aoe driver or similar generates a non-IPv6 packet e.g., ETHPAOE and queues it for transmission via devqueuexmit on a 6LoWPAN interface configured by the user or test...

PT-2026-64381

Name of the Vulnerable Software and Affected Versions libssh2 versions prior to 1.11.1 Description A missing bounds check in the publickey subsystem allows a malicious SSH server to trigger an arbitrary-length heap out-of-bounds read and the free of an uninitialized pointer. In the libssh2...

PT-2026-64335

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the fwnode init function where the secondary pointer of a firmware node is not properly initialized. When a firmware node is allocated on the stack or on the heap usin...

Vulnerability of the ngx_http_slice_module in NGINX Plus and NGINX Open Source servers, allowing attackers to expose protected information or cause service failures.

The vulnerability of the ngxhttpslicemodule in NGINX Plus and NGINX Open Source is related to the use of an uninitialized resource. Exploiting this vulnerability can allow a malicious actor to disclose sensitive information or cause service failures...

PT-2026-64414

Name of the Vulnerable Software and Affected Versions FFmpeg versions prior to 8.1.2 Description An information disclosure issue exists in the LCL/ZLIB video decoder. An attacker can expose uninitialized heap memory by providing a valid zlib stream that inflates to fewer bytes than the expected...

Astra Linux – Vulnerability in Chromium

Uninitialized use in ANGLE in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data through a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in Chromium

The use of uninitialized variables in Skia in Google Chrome prior to version 149.0.7827.53 allowed a remote attacker to leak cross-origin data through a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in Chromium

The use of uninitialized variables in Skia in Google Chrome prior to version 149.0.7827.53 allowed a remote attacker to leak cross-origin data through a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in Chromium

Uninitialized use in casts in Google Chrome prior to 150.0.7871.47 allowed an attacker on the local network segment to obtain potentially sensitive information from process memory via malicious network traffic. Chromium security severity: Medium...