OpenSSL 3.3.0 < 3.3.7 Multiple Vulnerabilities

The version of OpenSSL installed on the remote host is prior to 3.3.7. It is, therefore, affected by multiple vulnerabilities as referenced in the 3.3.7 advisory. - Issue summary: Converting an excessively large OCTET STRING value to a hexadecimal string leads to a heap buffer overflow on 32 bit...

OpenSSL 3.4.0 < 3.4.5 Multiple Vulnerabilities

The version of OpenSSL installed on the remote host is prior to 3.4.5. It is, therefore, affected by multiple vulnerabilities as referenced in the 3.4.5 advisory. - Issue summary: Converting an excessively large OCTET STRING value to a hexadecimal string leads to a heap buffer overflow on 32 bit...

ImageMagick: ImageMagick: Denial of Service via uninitialized pointer dereference in JBIG decoder

A flaw was found in ImageMagick. This vulnerability, an uninitialized pointer dereference, exists in the JBIG decoder due to a missing check. A remote attacker could exploit this by providing a specially crafted image file, leading to a denial of service. This could make the ImageMagick applicati...

EUVD-2025-50828

OpenEXR Makes Use of Uninitialized Memory...

OpenEXR Makes Use of Uninitialized Memory

Summary While fuzzing openexrexrcheckfuzzer, Valgrind reports a conditional branch depending on uninitialized data inside genericunpack. This indicates a use of uninitialized memory CWE-457. The issue is reproducible with the current OSS-Fuzz harness and a single-file PoC. Details Environment: -...

GHSA-3H9H-QFVW-98HQ OpenEXR Makes Use of Uninitialized Memory

Summary While fuzzing openexrexrcheckfuzzer, Valgrind reports a conditional branch depending on uninitialized data inside genericunpack. This indicates a use of uninitialized memory CWE-457. The issue is reproducible with the current OSS-Fuzz harness and a single-file PoC. Details Environment: -...

Security Bulletin: Vulnerability in libssh library (CVE-2025-5372) affects Power HMC.

Summary The libssh library is used by Power Hardware Management Console HMC. HMC has addressed the applicable CVE. Vulnerability Details CVEID:CVE-2025-5372 DESCRIPTION: A flaw was found in libssh versions built with OpenSSL versions older than 3.0, specifically in the sshkdf function responsible...

kernel: Linux kernel: Denial of Service in ice driver due to race condition during VSI rebuild

A flaw was found in the Linux kernel's ice network driver. A local attacker could exploit a race condition during the Virtual Station Interface VSI rebuild process. This flaw occurs when the Precision Time Protocol PTP periodic work attempts to access uninitialized memory, leading to a NULL point...

GHSA-VC68-257W-M432 OpenEXR: Heap information disclosure in PXR24 decompression via unchecked decompressed size (undo_pxr24_impl)

Summary The PXR24 decompression function undopxr24impl in OpenEXR internalpxr24.c ignores the actual decompressed size outSize returned by exruncompressbuffer and instead reads from the scratch buffer based solely on the expected size uncompressedsize derived from the header metadata. Additionall...

Use of Uninitialized Resource

Overview Affected versions of this package are vulnerable to Use of Uninitialized Resource in the undopxr24impl function. An attacker can access sensitive heap memory contents by submitting a specially crafted EXR file that triggers the decoder to read uninitialized memory and include it in the...

CLSA-2026-1775121288 ImageMagick: Fix of 7 CVEs

CVE-2026-28494: fix stack buffer overflow in morphology kernel parsing - CVE-2026-28691: fix uninitialized pointer dereference in JBIG decoder - CVE-2026-25989: fix off-by-one boundary check in CastDoubleToLong - CVE-2026-25985: fix memory allocation without limits in SVG decoder -...

JLSEC-2026-39

In PostgreSQL, a modified, unauthenticated server can send an unterminated string during the establishment of Kerberos transport encryption. In certain conditions a server can cause a libpq client to over-read and report an error message containing uninitialized bytes...

OSV-2026-518 Use-of-uninitialized-value in ne_read_block

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=498498500 Crash type: Use-of-uninitialized-value Crash state: nereadblock nesteggreadpacket fuzz.cc...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the failure to initialize local variables when restoring the bandwidth counter. This vulnerability may...

ROS-20260403-73-0028

A vulnerability in the blocklayout/extenttree.c component of the Linux kernel is related to access to an uninitialized pointer. Exploitation of the vulnerability allows an attacker to cause a denial of service...

Important: Red Hat Security Advisory: openssh security update

An update for openssh is now available for Red Hat Enterprise Linux 8. 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 t...

openssh: OpenSSH GSSAPI: Information disclosure or denial of service due to uninitialized variables

A flaw was found in the OpenSSH GSSAPI Generic Security Service Application Program Interface delta patches, as included in various Linux distributions. A remote attacker could exploit this by sending an unexpected GSSAPI message type during the key exchange process. This occurs because the...

openssh: OpenSSH GSSAPI: Information disclosure or denial of service due to uninitialized variables

A flaw was found in the OpenSSH GSSAPI Generic Security Service Application Program Interface delta patches, as included in various Linux distributions. A remote attacker could exploit this by sending an unexpected GSSAPI message type during the key exchange process. This occurs because the...

Important: Red Hat Security Advisory: openssh security update

An update for openssh 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 t...

openssh: OpenSSH GSSAPI: Information disclosure or denial of service due to uninitialized variables

A flaw was found in the OpenSSH GSSAPI Generic Security Service Application Program Interface delta patches, as included in various Linux distributions. A remote attacker could exploit this by sending an unexpected GSSAPI message type during the key exchange process. This occurs because the...