CVE-2026-93238

In the Linux kernel, the following vulnerability has been resolved: s390/vfio-ap: fix potential use of uninitialized apmfiltered bitmap The DECLAREBITMAPapmfiltered, APDEVICES macro allocates the bitmap on the stack without zero-initializing it. In vfioapmdevhotplugcfg, the vfioapmdevfiltermatrix...

JLSEC-2026-1301

libxls through version 1.6.3 contains a use of uninitialized memory vulnerability in the OLE container parser. Memory allocated for the Master Sector Allocation Table MSAT in readMSAT is not fully initialized before being consumed by ole2validatesectorchain, which may result in application crashe...

CVE-2026-26825: Use of Uninitialized Resource

A use-of-uninitialized memory vulnerability exists in libxls 1.6.3 when parsing malformed XLS files. The issue is reachable via xlsparseWorkBook and is triggered by uninitialized heap memory originating from the OLE layer ole2read. The flaw is detectable with MemorySanitizer MSAN and can lead to...

CVE-2025-38718: Use of Uninitialized Resource

In the Linux kernel, the following vulnerability has been resolved: sctp: linearize cloned gso packets in sctprcv A cloned head skb still shares these frag skbs in fraglist with the original head skb. It's not safe to access these frag skbs. syzbot reported two use-of-uninitialized-memory bugs...

SUSE: Security Advisory (SUSE-SU-2020:1553-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CentOS 8 : libexif (CESA-2020:4766)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2020:4766 advisory. - libexif: out of bounds write in exif-data.c CVE-2019-9278 - libexif: out of bounds read due to a missing bounds check in exifdatasavedataentry functi...

CentOS 7 : libexif (RHSA-2020:4040)

The remote CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:4040 advisory. - In libexif, there is a possible out of bounds write due to an integer overflow. This could lead to remote escalation of privilege in the media conten...

CVE-2020-26148: Use of Uninitialized Resource

mdpushblockbytes in md4c.c in md4c 0.4.5 allows attackers to trigger use of uninitialized memory, and cause a denial of service e.g., assertion failure via a malformed Markdown document...

RHEL 7 : libexif (RHSA-2020:4040)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:4040 advisory. The libexif packages provide a library for extracting extra information from image files. The following packages have been upgraded to a lat...

CVE-2017-7777

Use of uninitialized memory in Graphite2 library in Firefox before 54 in graphite2::GlyphCache::Loader::readglyph function...

Amazon Linux AMI : graphite2 (ALAS-2017-872)

Vulnerabilities in the Graphite 2 library MFSA 2017-16 A heap-based buffer overflow flaw related to 'lz4::decompress' has been reported in graphite2. An attacker could exploit this issue to cause a crash or, possibly, execute arbitrary code. CVE-2017-7778 Heap-buffer-overflow write...