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...

RockyLinux 9 : postgresql:18 (RLSA-2026:67848)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:67848 advisory. postgresql: PostgreSQL: SQL injection in pgcreatesubscriber allows arbitrary SQL execution as superuser CVE-2026-6476 postgresql: PostgreSQL: Arbitrary...

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...

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...

CVE-2026-88345

An out-of-bounds read vulnerability exists in the schema lexer of flatcc 4c3b999e . The flaw is triggered when an exact-length FlatBuffers schema ends with an unterminated quotation mark , causing the C-string scanning logic in the lex() function to dereference the input pointer beyond the buffer...

CVE-2026-88345

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...

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...

CVE-2026-88345

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...

CVE-2026-88344: Improper Limitation of a Pathname to a Restricted Directory

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...

PT-2026-97029

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...

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...

AlmaLinux 8 : coreutils (ALSA-2026:69964)

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:69964 advisory. coreutils: Heap Buffer Under-Read in GNU Coreutils sort via Key Specification CVE-2025-5278 Tenable has extracted the preceding description block directly from th...

PT-2026-105767

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=564017938 Crash type: Heap-buffer-overflow READ 3 Crash state: vacm getAccessEntry snmp sec models fuzzer.c...

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...

ALSA-2026:69964 Moderate: coreutils security update

The coreutils packages contain the GNU Core Utilities and represent a combination of the previously used GNU fileutils, sh-utils, and textutils packages. Security Fixes: coreutils: Heap Buffer Under-Read in GNU Coreutils sort via Key Specification CVE-2025-5278 For more details about the security...

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...

PT-2026-96701

Name of the Vulnerable Software and Affected Versions LibreOffice affected versions not specified Description An issue exists when importing WMF Windows Metafile graphics embedded in documents. A heap buffer overflow occurs during the import of a text record that includes its own character advanc...

PT-2026-96702

Name of the Vulnerable Software and Affected Versions LibreOffice Draw affected versions not specified Description A heap buffer overflow occurs during the import of encrypted PDF documents. The issue arises because the software uses the decryption key length specified in the document's encryptio...

PT-2026-96703

Name of the Vulnerable Software and Affected Versions LibreOffice Draw affected versions not specified Description An issue exists when importing PDF documents where a heap buffer overflow occurs during the processing of a stream object. The software uses the stream length specified in the object...

CVE-2026-63274: Out-of-bounds Write

LibreOffice Draw can import PDF documents. A heap buffer overflow existed when importing a stream object. The length of the stream was taken from the object's own dictionary and was not checked against the number of bytes actually present, so copying the stream read and wrote past the end of the...