769 matches found
CVE-2026-38427
CVE-2026-38427: Integer Wraparound → Heap Buffer Overflow in Tasmota fetchjpg CVE: CVE-2026-38427 Severity: Critical CVSS 9.8 Product: Arendst Tasmota Affected Version: = 15.3.0.3 File: tasmota/tasmotaxdrvdriver/xdrv10scripter.ino Function: fetchjpg — case 2 MJPEG frame fetch Author: Saidakbarxon...
CVE-2026-64531
CVE-2026-64531 — OVSwrap Linux kernel Open vSwitch module local privilege escalation normal user → root PoC. Exploits the integer wraparound of the 16-bit nlalen field to escalate from a normal user all the way to root. Vulnerability Summary When the nested action stream generated by OVS exceeds...
Linux Distros Unpatched Vulnerability : CVE-2026-116328
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Integer wraparound in PostgreSQL generation memory contexts allows a database user to execute arbitrary code as the operating system user running the database,...
CVE-2026-120139
Integer wraparound in PostgreSQL in-memory tuple-size calculations allows a database user to execute arbitrary code as the operating system user running the database, via oversized tuple data. Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected...
CVE-2026-116328
Integer wraparound in PostgreSQL generation memory contexts allows a database user to execute arbitrary code as the operating system user running the database, via freeing an allocation larger than 1 GB and causing its block to be reused for smaller chunks whose back-pointer offset cannot represe...
postgresql: postgresql: Arbitrary code execution via integer wraparound in memory contexts
A flaw was found in PostgreSQL. An integer wraparound vulnerability in memory context management allows an authenticated database user to execute arbitrary code with the privileges of the operating system user running the database. By freeing a memory allocation exceeding one gigabyte 1 GB, the...
postgresql: postgresql: Arbitrary code execution via integer wraparound in tuple-size calculations
A flaw was found in PostgreSQL. An integer wraparound an arithmetic calculation exceeding numerical limits occurs during in-memory tuple-size calculations when handling oversized data. An authenticated database user can exploit this flaw to execute arbitrary code with the privileges of the...
CVE-2026-120139
A flaw was found in PostgreSQL. An integer wraparound an arithmetic calculation exceeding numerical limits occurs during in-memory tuple-size calculations when handling oversized data. An authenticated database user can exploit this flaw to execute arbitrary code with the privileges of the...
CVE-2026-116328
A flaw was found in PostgreSQL. An integer wraparound vulnerability in memory context management allows an authenticated database user to execute arbitrary code with the privileges of the operating system user running the database. By freeing a memory allocation exceeding one gigabyte 1 GB, the...
ALPINE-CVE-2026-120139
Integer wraparound in PostgreSQL in-memory tuple-size calculations allows a database user to execute arbitrary code as the operating system user running the database, via oversized tuple data. Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected...
DEBIAN-CVE-2026-120139
Integer wraparound in PostgreSQL in-memory tuple-size calculations allows a database user to execute arbitrary code as the operating system user running the database, via oversized tuple data. Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected...
CVE-2026-120139
Integer wraparound in PostgreSQL in-memory tuple-size calculations allows a database user to execute arbitrary code as the operating system user running the database, via oversized tuple data. Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected...
ALPINE-CVE-2026-116328
Integer wraparound in PostgreSQL generation memory contexts allows a database user to execute arbitrary code as the operating system user running the database, via freeing an allocation larger than 1 GB and causing its block to be reused for smaller chunks whose back-pointer offset cannot represe...
CVE-2026-116328
Integer wraparound in PostgreSQL generation memory contexts allows a database user to execute arbitrary code as the operating system user running the database, via freeing an allocation larger than 1 GB and causing its block to be reused for smaller chunks whose back-pointer offset cannot represe...
DEBIAN-CVE-2026-116328
Integer wraparound in PostgreSQL generation memory contexts allows a database user to execute arbitrary code as the operating system user running the database, via freeing an allocation larger than 1 GB and causing its block to be reused for smaller chunks whose back-pointer offset cannot represe...
CVE-2026-120139
PostgreSQL is vulnerable to arbitrary code execution due to an integer wraparound flaw in in-memory tuple-size calculations. An attacker with database user privileges can trigger this by providing oversized tuple data , allowing them to execute code as the operating system user running the databa...
CVE-2026-120139 PostgreSQL tuple-size integer wraparound executes arbitrary code
Integer wraparound in PostgreSQL in-memory tuple-size calculations allows a database user to execute arbitrary code as the operating system user running the database, via oversized tuple data. Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected...
CVE-2026-120139
Integer wraparound in PostgreSQL in-memory tuple-size calculations allows a database user to execute arbitrary code as the operating system user running the database, via oversized tuple data. Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected...
CVE-2026-120139
Integer wraparound in PostgreSQL in-memory tuple-size calculations allows a database user to execute arbitrary code as the operating system user running the database, via oversized tuple data. Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected...
EUVD-2026-124516
Integer wraparound in PostgreSQL in-memory tuple-size calculations allows a database user to execute arbitrary code as the operating system user running the database, via oversized tuple data. Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected...