3211 matches found
Astra Linux – Vulnerability in LibreOffice
A vulnerability in certificate validation in LibreOffice’s “LibreOfficeKit” mode disables TLS certificate verification. LibreOfficeKit can be used to access LibreOffice functionality through C/C++. Typically, this is used by third-party components to reuse LibreOffice as a library for converting,...
Astra Linux – Vulnerability in LibreOffice
LibreOffice can import presentations in the legacy PPT format. There was a stack buffer overflow issue when importing a color-replacement record. Two fixed-size color tables were populated from the file, but the write position was not reset between these two operations on the record. As a result,...
Astra Linux – Vulnerability in LibreOffice
A out-of-bounds write vulnerability exists in The Document Foundation LibreOffice due to crafted OOXML documents with mismatched encryption salt parameters. This issue affects LibreOffice versions starting from 26.2 before 26.2.3, and also versions starting from 25.8 before 25.8.7...
Astra Linux – Vulnerability in LibreOffice
Insufficient macro permission validation in The Document Foundation LibreOffice allows an attacker to execute built-in macros without warning. In affected versions, LibreOffice supports hyperlinks with macro or similar built-in command targets that can be executed when activated, without warning...
Astra Linux – Vulnerability in LibreOffice
Improper validation of the array index vulnerability in The Document Foundation LibreOffice’s spreadsheet component allows an attacker to create a spreadsheet document that causes an array index underflow upon loading. In the affected versions of LibreOffice, certain malformed spreadsheet formula...
ANT-2026-C0BW3XD3 · dlplibs · Heap-buffer-overflow
heap-buffer-overflow high Severity Claude high · Security research firm high · Maintainer - Discovered by Claude Opus 4.6 REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Ada Logics. ANT-2026-C0BW3XD3: Heap-buffer-overflow in MSPUBParser.cpp:1575 When...
ANT-2026-G7GNYY68 · LibreOffice · Heap Buffer Overflow
heap-buffer-overflow medium CVE-2026-6045 Severity Claude high · Security research firm high · Maintainer medium Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Ada Logics. ANT-2026-G7GNYY68: Heap Buffer Overflow v...
ANT-2026-8FZYKRTH · LibreOffice · Heap Buffer Overflow
heap-buffer-overflow medium CVE-2026-6039 Severity Claude high · Security research firm high · Maintainer medium Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Ada Logics. ANT-2026-8FZYKRTH: Heap buffer overflow i...
ANT-2026-6X60WXT0 · LibreOffice · Use-After-Free
use-after-free medium CVE-2026-6040 Severity Claude medium · Security research firm medium · Maintainer medium Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Ada Logics. ANT-2026-6X60WXT0: Heap use-after-free writ...
ANT-2026-0HC68EK6 · LibreOffice · Heap Buffer Overflow
heap-buffer-overflow medium CVE-2026-6047 Severity Claude medium · Security research firm medium · Maintainer medium Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Ada Logics. ANT-2026-0HC68EK6: Heap Buffer Overfl...
Unity Linux 20.1070a Security Update: libreoffice (UTSA-2026-099544)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099544 advisory. LibreOffice Calc compiles cell formulas when opening a spreadsheet. A heap buffer overflow existed when compiling a very long formula made up of many opening tokens...
MiracleLinux 9 : libreoffice-7.1.8.1-15.el9_8.2.ML.1 (AXSA:2026-1517:04)
The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-1517:04 advisory. libreoffice: LibreOffice Calc: Arbitrary code execution via heap buffer overflow in formula compilation CVE-2026-8357 Tenable has extracted the preceding...
MiracleLinux 9 : libreoffice-7.1.8.1-15.el9_8.1.ML.1 (AXSA:2026-1428:03)
The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-1428:03 advisory. LibreOffice: LibreOffice: Denial of Service via crafted OOXML documents CVE-2026-4430 Tenable has extracted the preceding description block directly from the...
libreoffice: LibreOffice Calc: Arbitrary code execution via heap buffer overflow in formula compilation
A vulnerability has been identified in LibreOffice Calc. An application crash may occur if a user opens a malicious spreadsheet that contains excessively long formulas. Successful exploitation of this vulnerability could result in a denial of service or potentially lead to arbitrary code executio...
Important: Red Hat Security Advisory: libreoffice security update
An update for libreoffice is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common...
RHEL 7 : libreoffice (RHSA-2026:46386)
The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:46386 advisory. LibreOffice is an open source, community-developed office productivity suite. It includes key desktop applications, such as a word processo...
RHEL 8 : libreoffice (RHSA-2026:46387)
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:46387 advisory. LibreOffice is an open source, community-developed office productivity suite. It includes key desktop applications, such as a word processor, a...
RHSA-2026:43460 Red Hat Security Advisory: libreoffice security update
Bulletin has no description...