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...

RLSA-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...

postgresql:15 security update

An update is available for module.pgrepack, module.postgres-decoderbufs, module.pgaudit, pgrepack, postgres-decoderbufs, postgresql, pgaudit, module.postgresql. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

RLSA-2026:69923 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...

RLSA-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...

porfolio-Baron-Samedit

porfolio-Baron-Samedit this is a study about CVE-2021-3156: Heap-Based Buffer Overflow in Sudo Baron Samedit...

DEBIAN-CVE-2026-83601

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...

CVE-2026-83601

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...

CVE-2026-83601

The open source observability tool Netdata is vulnerable to a Denial of Service (DoS) condition due to an integer overflow. An authenticated child agent can send an oversized DIMENSION SLOT value which, when processed by str2ull_encoded in src/plugins.d/pluginsd_internals.h, lacks an upper-bound ...

CVE-2026-44236

A flaw was found in rabbitmq-c. A malicious AMQP Advanced Message Queuing Protocol server or an on-path attacker can send an undersized frame size during the login handshake. This can lead to a heap buffer overflow, causing memory corruption and potentially a denial of service. Code execution is...

CVE-2026-35330

CVE-2026-35330 strongSwan EAP-SIM / EAP-AKA attribute parser pre-auth heap buffer overflow via integer underflow. Description parseattributes in src/libsimaka/simakamessage.c:419 reads TLV headers whose length byte counts 4-byte words. For the ATRAND / ATENCRDATA branch: root@kitploit: if...

CVE-2025-47981

🔵 CVE-2025-47981 — Windows SPNEGO NEGOEX Vulnerability Assessment Script Type: Vulnerability Assessment — Detection / Compliance Check CVE: CVE-2025-47981 CVSS: 9.8 Critical AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CWE: CWE-122 — Heap-based Buffer Overflow Alias: "SPNEGO Nightmare" / "Windows...

fgt-cve-2023-27997-exploit

fgt-cve-2023-27997-exploit FortiGate SSL‑VPN CVE‑2023‑27997 Exploit PoC Script with ROP Chain Table of Contents Description Affected Versions Installation Usage Example Output Technical Details Warnings References Description fgt-cve-2023-27997-exploit.py is a Proof‑of‑Concept PoC exploit script...

CVE-2021-3156

CVE-2021-3156: Heap-Based Buffer Overflow in Sudo Baron Samedit Root Exploit No BruteForce All research credit: Qualys Research Team Check out the details on their blog. Manually installed Ubuntu 20.04 LTS and Sudo version 1.8.31 on Docker container for testing purpose and running the command...

CVE-2021-3156

Exploit Chain Deep-Dive: CVE-2021-3156 Baron Samedit Autor: IJ Baig Fecha: 7 de julio de 2026 1. CVE ID, Versiones afectadas y confirmación de compilación CVE ID: CVE-2021-3156 Tipo de vulnerabilidad: Desbordamiento de búfer basado en montón Rango de versiones afectadas: Versiones heredadas de...

CVE-2026-9256-POC

CVE-2026-9256-POC CVE-2026-9256 Nginx heap buffer overflow POC...

postgresql: PostgreSQL: Arbitrary code execution via long POSIX timezone abbreviation

A heap buffer overflow flaw was found in the PostgreSQL tochartimestamptz function. An attacker can exploit this by supplying an overly long POSIX timezone abbreviation to execute arbitrary code as the database's operating system user, potentially resulting in complete system compromise...

Important: Red Hat Security Advisory: postgresql16 security update

An update for postgresql16 is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...

postgresql: PostgreSQL pg_dump: Arbitrary code execution via crafted transform lists

A flaw was found in PostgreSQL pgdump. A heap buffer overflow vulnerability exists when processing long function transform lists. An authenticated object creator can exploit this by providing a specially crafted transform list. This allows the attacker to execute arbitrary code as the operating...

postgresql: PostgreSQL: Arbitrary code execution via heap buffer overflow in regexp

A flaw was found in PostgreSQL. A heap buffer overflow vulnerability exists in the regexp component, which can be triggered by a query author providing text that does not pass encoding validation. This can lead to unanticipated data growth, allowing the attacker to execute arbitrary code as the...