PT-2026-89525

zstd-jni versions 1.5.5-6 through 1.5.7-13 contain an out-of-bounds read vulnerability in Zstd.getFrameContentSize that fails to validate negative srcPosition arguments. Attackers can supply negative offset values that bypass bounds checks and reach the native frame-header parser, causing...

AlmaLinux 10 : qt6-qt5compat (ALSA-2026:65816)

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:65816 advisory. qt: Qt: Denial of Service via out-of-bounds read in text codec handling CVE-2026-9499 Tenable has extracted the preceding description block directly from the...

Linux Distros Unpatched Vulnerability : CVE-2026-88050

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Tesseract is an open source OCR engine. In version 5.5.3 and earlier, RecodedCharID::DeSerialize in src/ccutil/unicharcompress.h validates length but accepts...

Unity Linux 20.1070a Security Update: gzip (UTSA-2026-107042)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-107042 advisory. GNU gzip contains a global buffer overflow vulnerability in the LZH decompression logic caused by improper reuse of shared global state between different decompressi...

vim security update

9.1.083-9.0.1.el102.20 - Remove upstream references Orabug: 31197557 2:9.1.083-9.20 - RHEL-253668 CVE-2026-28420 buffer overflow in terminal emulator 2:9.1.083-9.19 - RHEL-215660 CVE-2026-55892 vim: stack out-of-bounds write in dumpprefixes 2:9.1.083-9.18 - RHEL-215683 CVE-2026-59857 vim: stack...

RHEL 9 : vim (RHSA-2026:66366)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:66366 advisory. Vim Vi IMproved is an updated and improved version of the vi editor. Security Fixes: vim: Vim: Information disclosure and denial of service...

Oracle Linux 9 : ELSA-2026-65993-0: / qt5-qtbase (ELSA-2026-659930)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-659930 advisory. 5.15.9-11.1 - Fix CVE-2026-9499: out-of-bounds read in QTextCodec::codecForName Resolves: RHEL-247216 Tenable has extracted the preceding description block...

AlmaLinux 8 : qt5-qtbase (ALSA-2026:65897)

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:65897 advisory. qt: Qt: Denial of Service via out-of-bounds read in text codec handling CVE-2026-9499 Tenable has extracted the preceding description block directly from the...

Fedora 43 : rust-ppmd-rust (2026-a9bf99671c)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-a9bf99671c advisory. Update to version 1.4.1; Fixes RHBZ2526655 Security fix for GHSA-rqc2-j9v2-j22v, an out-of-bounds read in the PPMd8 decoder. Tenable has extracted the...

CVE-2026-79592

An out-of-bounds read vulnerability exists in the xls_dumpSummary() function of libxls 1.6.3 , caused by insufficient validation of file-controlled OLE summary offsets. The CVSS 3.1 score is 7.5 (HIGH) with a network attack vector, low complexity, no privileges required, no user interaction, and ...

CVE-2026-79592

An out-of-bounds read vulnerability exists in the xlsdumpSummary function of libxls 1.6.3 due to insufficient validation of file-controlled OLE summary offsets...

PT-2026-89718

Several functions in cstruct may use wrong data, leading to unexpected exceptions and return corrupted data. Impact - Cstruct.filter map writes retained bytes at their original input positions, producing corrupted output when earlier bytes are dropped. - Cstruct.tail rev:true removes two bytes...

vim security update

8.2.2637-26.0.1.el98.21 - Remove upstream references Orabug: 31197557 2:8.2.2637-26.21 - RHEL-253669 CVE-2026-28420 vim: buffer overflow in terminal emulator 2:8.2.2637-26.20 - RHEL-215664 CVE-2026-55892 vim: stack out-of-bounds write in dumpprefixes 2:8.2.2637-26.19 - RHEL-215684 CVE-2026-59857...

Linux Distros Unpatched Vulnerability : CVE-2026-61908

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in Cyrus IMAP before 3.12.4. A JMAP email-header blob ID can reference an out-of- bounds index. An authenticated user could attempt to...

RHEL 8 : gstreamer1-plugins-bad-free (RHSA-2026:66406)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:66406 advisory. GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-bad-free package contains a...

Linux Distros Unpatched Vulnerability : CVE-2026-88015

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to 1.75.1, backend/local with --links or...

PT-2026-89476

rclone is a command-line program to sync files and directories to and from different cloud storage providers. Prior to 1.75.1, backend/local with --links or links=true exposes symlink targets as .rclonelink objects, and fs.RangeOption.Decode can pass an unchecked positive Range start through...

Linux Distros Unpatched Vulnerability : CVE-2026-89046

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - zstd-jni versions 1.5.5-6 through 1.5.7-13 contain an out-of-bounds read vulnerability in Zstd.getFrameContentSize that fails to validate negative srcPosition...

Security Updates for Microsoft Office Online Server (September 2026)

The Microsoft Office Online Server or Office Web Apps installation on the remote host is missing security updates. It is, therefore, affected by multiple vulnerabilities: - Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. CVE-2026-81947...

Oracle Linux 10 : ELSA-2026-65816-0: / qt6-qt5compat (ELSA-2026-658160)

The remote Oracle Linux 10 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-658160 advisory. 6.10.1-1.1 - Fix out-of-bounds read in QTextCodec::codecForName CVE-2026-9499 Resolves: RHEL-247204 Tenable has extracted the preceding description block...