Vulnerabilities (CVE)

Filtered by CWE-191
Total 661 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2026-16241 1 Postgresql 1 Postgresql 2026-08-29 N/A 3.8 LOW
Integer underflow in PostgreSQL ECPG allows a database server administrator to achieve temporary denial of service against the ECPG client via sending a bytea value lacking the mandatory prefix. The client overwrites a huge memory region with bytes outside attacker knowledge or control. This typically yields a simple SIGSEGV, but rare cases might achieve client-specific integrity impact via the write. Versions before PostgreSQL 18.6, 17.11, 16.15, 15.19, and 14.24 are affected.
CVE-2026-82250 2026-08-28 N/A 6.5 MEDIUM
gitoxide gix-packetline versions before 0.21.5 contain a panic vulnerability in the TextRef implementation that occurs when processing side-band packet lines with empty payloads. A malicious Git server can send a crafted side-band packet to trigger an index out of bounds panic, aborting the client process during fetch operations without authentication.
CVE-2026-71389 1 Adobe 3 C2pa, C2pa-web, C2patool 2026-08-28 N/A 6.2 MEDIUM
CAI Content Credentials is affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue does not require user interaction.
CVE-2026-48435 1 Adobe 3 C2pa, C2pa-web, C2patool 2026-08-28 N/A 6.2 MEDIUM
CAI Content Credentials is affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue does not require user interaction.
CVE-2026-48298 5 Adobe, Apple, Google and 2 more 8 C2pa, C2pa-web, C2patool and 5 more 2026-08-28 N/A 6.2 MEDIUM
CAI Content Credentials is affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue does not require user interaction.
CVE-2026-48296 5 Adobe, Apple, Google and 2 more 8 C2pa, C2pa-web, C2patool and 5 more 2026-08-28 N/A 6.2 MEDIUM
CAI Content Credentials is affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue does not require user interaction.
CVE-2026-27297 2 Adobe, Microsoft 2 Framemaker, Windows 2026-08-28 N/A 7.8 HIGH
Adobe Framemaker versions 2022.8 and earlier are affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
CVE-2026-27296 2 Adobe, Microsoft 2 Framemaker, Windows 2026-08-28 N/A 7.8 HIGH
Adobe Framemaker versions 2022.8 and earlier are affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
CVE-2026-18728 1 Redhat 1 Enterprise Linux 2026-08-25 N/A 6.5 MEDIUM
A flaw was found in open-iscsi. An integer underflow vulnerability in the `iscsiuio` component, specifically during IPv4 Dynamic Host Configuration Protocol (DHCP) parsing, allows a remote attacker on the same local network segment to cause a denial of service. By sending a specially crafted IPv4/UDP DHCP reply, the attacker can trigger an out-of-bounds read, leading to the `iscsiuio` process crashing. This issue affects systems where `iscsiuio` is actively handling IPv4 DHCP traffic.
CVE-2026-18727 1 Redhat 1 Enterprise Linux 2026-08-25 N/A 6.5 MEDIUM
A flaw was found in open-iscsi's iscsiuio component. This vulnerability involves an integer underflow and out-of-bounds read during Dynamic Host Configuration Protocol for IPv6 (DHCPv6) packet parsing. Specifically, crafted DHCPv6 Advertise traffic with a short User Datagram Protocol (UDP) length can cause the DHCPv6 payload length to underflow. An unauthenticated attacker on an adjacent network segment can exploit this by sending specially crafted IPv6 UDP traffic while the client is in an active DHCPv6 exchange, leading to a denial of service due to a process crash or service disruption.
CVE-2023-21815 1 Microsoft 3 Visual Studio 2017, Visual Studio 2019, Visual Studio 2022 2026-08-19 N/A 7.8 HIGH
Visual Studio Remote Code Execution Vulnerability
CVE-2023-21718 1 Microsoft 1 Sql Server 2026-08-19 N/A 7.8 HIGH
Microsoft ODBC Driver for SQL Server Remote Code Execution Vulnerability
CVE-2023-21684 1 Microsoft 13 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 10 more 2026-08-19 N/A 8.8 HIGH
Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
CVE-2026-62741 1 Microsoft 13 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 10 more 2026-08-16 N/A 7.8 HIGH
Integer underflow (wrap or wraparound) in Windows HTTP.sys allows an authorized attacker to elevate privileges locally.
CVE-2026-62696 1 Microsoft 12 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 9 more 2026-08-16 N/A 7.8 HIGH
Integer underflow (wrap or wraparound) in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.
CVE-2026-64909 1 Microsoft 6 365 Apps, Microsoft 365, Office 2016 and 3 more 2026-08-14 N/A 7.8 HIGH
Integer underflow (wrap or wraparound) in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2026-63515 1 Microsoft 6 365 Apps, Microsoft 365, Office 2016 and 3 more 2026-08-14 N/A 7.8 HIGH
Out-of-bounds read in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2019-12678 1 Cisco 13 Adaptive Security Appliance, Adaptive Security Appliance Software, Asa 5505 and 10 more 2026-08-11 5.0 MEDIUM 7.5 HIGH
A vulnerability in the Session Initiation Protocol (SIP) inspection module of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper parsing of SIP messages. An attacker could exploit this vulnerability by sending a malicious SIP packet through an affected device. A successful exploit could allow the attacker to trigger an integer underflow, causing the software to try to read unmapped memory and resulting in a crash.
CVE-2026-51540 1 Opener Project 1 Opener 2026-08-11 N/A 9.8 CRITICAL
OpENer 2.3.0 (master branch up to commit 76b95cf) is vulnerable to a severe memory corruption issue caused by an integer underflow in the processing of connected explicit messages (SendUnitData).
CVE-2024-0565 2 Linux, Netapp 2 Linux Kernel, Ontap Tools 2026-08-10 N/A 6.8 MEDIUM
An out-of-bounds memory read flaw was found in receive_encrypted_standard in fs/smb/client/smb2ops.c in the SMB Client sub-component in the Linux Kernel. This issue occurs due to integer underflow on the memcpy length, leading to a denial of service.