CVE-2026-88344

An out-of-bounds read vulnerability exists in the schema lexer of flatcc 4c3b999e. When an exact-length FlatBuffers schema buffer ends with a digit, the integer digit-scan loop in lex advances past the end of the input buffer and dereferences the out-of-bounds pointer. A specially crafted schema...

Important: postgresql:15 security update

PostgreSQL is an advanced object-relational database management system DBMS. Security Fixes: postgresql: PostgreSQL: Arbitrary code execution via integer wraparound in tsvector and tsquery functions CVE-2026-14662 postgresql: PostgreSQL: Arbitrary code execution via untrusted data inclusion in...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: clamav (UTSA-2023-001071)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2023-001071 advisory. On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed: A vulnerability in the HFS+ partition file parser of ClamAV versions 1.0.0...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: vim (UTSA-2022-000574)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2022-000574 advisory. Heap buffer overflow in vimstrncpy findword in GitHub repository vim/vim prior to 8.2.4919. This vulnerability is capable of crashing software, Bypass Protection...

CVE-2026-83601: Integer Overflow or Wraparound

Netdata is an open source observability tool. Prior to 2.10.4, an authenticated child agent can send an oversized DIMENSION SLOT value that str2ullencoded passes to pluginsdrrddimputtoslot in src/plugins.d/pluginsdinternals.h without an upper bound. prdarraycreate in...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: nasm (UTSA-2023-001258)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2023-001258 advisory. NASM v2.16 was discovered to contain a heap buffer overflow in the component quoteforpmake asm/nasm.c:856 Tenable has extracted the preceding description block...

ALSA-2026:69914 Important: postgresql:15 security update

PostgreSQL is an advanced object-relational database management system DBMS. Security Fixes: postgresql: PostgreSQL: Arbitrary code execution via integer wraparound in tsvector and tsquery functions CVE-2026-14662 postgresql: PostgreSQL: Arbitrary code execution via untrusted data inclusion in...

Oracle Linux 10 : rsyslog (ELSA-2026-69541)

The remote Oracle Linux 10 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-69541 advisory. 8.2510.0-5.2 - Fix CVE-2026-78002: heap buffer overflow in RainerScript replace function Resolves: RHEL-246633 Tenable has extracted the preceding description...

RHEL 8 : postgresql:15 (RHSA-2026:69923)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:69923 advisory. PostgreSQL is an advanced object-relational database management system DBMS. Security Fixes: postgresql: PostgreSQL: Arbitrary code executi...

RHEL 9 : postgresql:15 (RHSA-2026:69698)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:69698 advisory. PostgreSQL is an advanced object-relational database management system DBMS. Security Fixes: postgresql: PostgreSQL: Arbitrary code executi...

AlmaLinux 9 : rsyslog (ALSA-2026:69540)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:69540 advisory. rsyslog: rsyslog: Denial of service via heap buffer overflow in RainerScript replace function CVE-2026-78002 Tenable has extracted the preceding description block...

RHEL 8 : coreutils (RHSA-2026:69964)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:69964 advisory. The coreutils packages contain the GNU Core Utilities and represent a combination of the previously used GNU fileutils, sh-utils, and textutils...

CVE-2026-63273: Out-of-bounds Write

LibreOffice Draw can import PDF documents. A heap buffer overflow existed when importing an encrypted document. The length of the decryption key was taken from the document's own encryption dictionary and was used to fill a fixed size key buffer without being checked against it, so a length large...

CVE-2026-63272: Out-of-bounds Write

LibreOffice can import WMF graphics, which may be embedded in documents. A heap buffer overflow existed when importing a text record that carries its own character advance widths. The count of advance values and the length of the text were read separately from the file and were not required to...

ALSA-2026:69876 Important: postgresql:16 security update

PostgreSQL is an advanced object-relational database management system DBMS. Security Fixes: postgresql: PostgreSQL: Arbitrary code execution via integer wraparound in tsvector and tsquery functions CVE-2026-14662 postgresql: PostgreSQL: Arbitrary code execution via untrusted data inclusion in...

rsyslog security update

8.2510.0-2.0.1.el98.2 - Fixes rsyslog segfault during shutdown when relp is configured with TLS Orabug: 37588023 8.2510.0-2.2 - Fix CVE-2026-78002: heap buffer overflow in RainerScript replace function Resolves: RHEL-246641 8.2510.0-2.1 - Backport: imptcp: guard regex-framing match against...

CVE-2016-15059

Net::IDN::Punycode versions before 2.301 for Perl allow a heap buffer overflow via unchecked writes past the output buffer in encodepunycode. The XS backend builds the encoded label in the string buffer of the scalar it returns, sized from the input length. The loop that emits the digits of each...

CVE-2026-88344

The flatcc library (specifically version 4c3b999e ) contains an out-of-bounds read vulnerability in its schema lexer. The issue occurs within the lex() function's integer digit-scan loop, which can advance past the end of an exact-length FlatBuffers schema buffer if it ends with a digit, leading ...

EUVD-2026-84853

An out-of-bounds read vulnerability exists in the schema lexer of flatcc 4c3b999e. When an exact-length FlatBuffers schema buffer ends with a digit, the integer digit-scan loop in lex advances past the end of the input buffer and dereferences the out-of-bounds pointer. A specially crafted schema...

EUVD-2026-84852

An out-of-bounds read vulnerability exists in the schema lexer of flatcc 4c3b999e. When an exact-length FlatBuffers schema ends with an unterminated quotation mark, the C-string scanning logic in lex dereferences the input pointer after it has reached the end of the buffer. A specially crafted...