Linux Distros Unpatched Vulnerability : CVE-2026-75421

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - aria2 =1.37.0 has a stack-buffer-underflow vulnerability in the IOFile::getLine function. CVE-2026-75421 Note that Nessus relies on the presence of the package ...

DEBIAN-CVE-2026-75421

aria2 =1.37.0 has a stack-buffer-underflow vulnerability in the IOFile::getLine function...

CVE-2026-75421

aria2 =1.37.0 has a stack-buffer-underflow vulnerability in the IOFile::getLine function...

CVE-2026-75421

aria2 =1.37.0 has a stack-buffer-underflow vulnerability in the IOFile::getLine function...

UBUNTU-CVE-2026-75421

aria2 =1.37.0 has a stack-buffer-underflow vulnerability in the IOFile::getLine function...

CVE-2026-75421

aria2 =1.37.0 has a stack-buffer-underflow vulnerability in the IOFile::getLine function...

CVE-2026-75421

aria2 =1.37.0 has a stack-buffer-underflow vulnerability in the IOFile::getLine function...

CVE-2026-75421

CVE-2026-75421 is a stack-buffer-underflow in the IOFile::getLine() function of aria2 versions up to and including 1.37.0 . The flaw is triggered locally without privileges or user interaction, leading to a low availability impact (potential crash) with no confidentiality or integrity impact (CVS...

Astra Linux – Vulnerability in exempi

The XMP Toolkit version 2020.1 and earlier versions is affected by a Buffer Underflow vulnerability, which could lead to the execution of arbitrary code in the context of the current user. Exploiting this issue requires user interaction, as the victim must open a malicious file...

Astra Linux – Vulnerability in c-ares

C-ares is an asynchronous resolver library. The aresinetnetpton function is vulnerable to a buffer underflow for certain IPv6 addresses. In particular, the address “0::00:00:00/2” was found to cause an issue. C-ares only uses this function internally for configuration purposes, and an administrat...

Astra Linux – Vulnerability in espeak-ng

It was discovered that Espeak-ng 1.52-dev contains a Stack Buffer Underflow due to the CountVowelPosition function in synthdata.c...

Astra Linux – Vulnerability in glib2.0

A flaw was discovered in Glib’s content type parsing logic. This buffer underflow vulnerability occurs because the length of a header line is stored as a signed integer, which can lead to integer wraparound for very large inputs. This results in pointer underflow and out-of-bounds memory access...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: amd-xgbe: Fixed an issue with the data length underflow in SKB structures. A BUGON will be triggered in the include/linux/skbuff.h file, resulting in intermittent kernel panics when a data length underflow is detected. This...

PT-2026-77161

libmodplug through 0.8.9.1 contains an out-of-bounds read in pat smplooped in src/load pat.cpp. The function validates only the upper bound of its sample index against MAXSMP and then subtracts one before indexing the 191-byte static array pat loops, so an index of zero reads pat loops-1, one byt...

ANT-2026-H94NCB56 · Leptonica · Heap Buffer Underflow

heap-buffer-overflow medium Severity Claude medium · Security research firm medium · Maintainer - Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Trail of Bits. ANT-2026-H94NCB56: Heap buffer underflow in...

ANT-2026-3JR8RVFB · Leptonica · Heap Buffer Underflow

heap-buffer-overflow medium Severity Claude medium · Security research firm medium · Maintainer - Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Trail of Bits. ANT-2026-3JR8RVFB: Heap buffer underwrite via negativ...

EUVD-2026-59750

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: bound DMA command body size against suffix pointer vmwcmddma locates the DMA suffix at unsigned long &cmd-body + header-size - sizeofsuffix without checking that header-size is large enough to contain both cmd-body an...

SUSE SLES12: java-1_8_0-ibm / java-1_8_0-ibm-alsa / java-1_8_0-ibm-devel / etc (SUSE-SU-2026:3614-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3614-1 advisory. Update to Java 8.0 Service Refresh 8 Fix Pack 70 bsc1273223. - CVE-2026-16243: inconsistent handling of zero length data in arraycmp of the SIM...

SUSE SLES15: java-1_8_0-ibm / java-1_8_0-ibm-alsa / java-1_8_0-ibm-demo / etc (SUSE-SU-2026:3615-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3615-1 advisory. Update to Java 8.0 Service Refresh 8 Fix Pack 70 bsc1273223. - CVE-2026-16243: inconsistent handling of zero length data in arraycm...

Security update for java-1_8_0-ibm

This update for java-180-ibm fixes the following issues: Update to Java 8.0 Service Refresh 8 Fix Pack 70 bsc1273223. CVE-2026-16243: inconsistent handling of zero length data in arraycmp of the SIMD evaluator bsc1274275. CVE-2026-16439: using -Xtrace to trace method arguments can lead to buffer...