PT-2026-79243

Name of the Vulnerable Software and Affected Versions IBM AIX versions 7.2 and 7.3 IBM PowerVM VIOS version 4.1 Description An integer underflow allows a remote attacker to cause a denial of service and potentially disclose sensitive information. An integer underflow occurs when an arithmetic...

CVE-2026-18102

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to overwrite adjacent memory due to an integer underflow during bounds checking...

CVE-2026-18102 IBM i Buffer Overflow

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to overwrite adjacent memory due to an integer underflow during bounds checking...

CVE-2026-18102

IBM i versions 7.3 through 7.6 (feature 5770-999) contain a heap-based buffer overflow (CWE-122) caused by an integer underflow during bounds checking . A remote authenticated attacker can exploit this to overwrite adjacent memory, resulting in a partial integrity impact. NVD rates it 4.3 MEDIUM ...

EUVD-2026-62853

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to overwrite adjacent memory due to an integer underflow during bounds checking...

CVE-2026-18102 IBM i Buffer Overflow

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to overwrite adjacent memory due to an integer underflow during bounds checking...

CVE-2026-16839

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to obtain sensitive information due to an integer underflow in the IPv4 IP-options parser...

CVE-2026-16834

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to cause a denial of service due to an integer underflow...

EUVD-2026-62728

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to obtain sensitive information due to an integer underflow in the IPv4 IP-options parser...

CVE-2026-16839

Affected products: IBM AIX 7.2, 7.3, and PowerVM VIOS 4.1. Root cause: integer underflow in the IPv4 IP-options parser, exploitable remotely with no authentication. Impact: CVSS 9.4 (Critical) — high integrity/availability, low confidentiality. Exploitation status: no in-the-wild exploitation or ...

CVE-2026-16839 Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to obtain sensitive information due to an integer underflow in the IPv4 IP-options parser...

CVE-2026-16839 Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to obtain sensitive information due to an integer underflow in the IPv4 IP-options parser...

CVE-2026-16834

CVE-2026-16834 affects IBM AIX 7.2, 7.3 and IBM PowerVM VIOS 4.1 . A remote attacker can trigger an integer underflow to cause a denial of service , with no authentication or user interaction required. The CNA-assigned CVSS 3.1 score is 9.8 (Critical) with vector AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A...

EUVD-2026-62722

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to cause a denial of service due to an integer underflow...

CVE-2026-16834 Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to cause a denial of service due to an integer underflow...

UBUNTU-CVE-2026-63633

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.28.0, freerdpdspdecodeopus in libfreerdp/codec/dsp.c calls StreamEnsureRemainingCapacity on context-common.buffer even though opusdecode writes decoded PCM into the caller-supplied out stream. A malicious RDP server that...

CVE-2026-72367

A flaw was found in the Linux kernel's iomap subsystem. This vulnerability occurs due to an integer underflow when calculating iosize during concurrent file truncation operations. If a file is truncated while writeback is in progress, the iosize can wrap to a large value, leading to incorrect...

CVE-2026-65610

nnn stores homelen variable as uchart, which can only represent values in the range 0-255. An attacker who can influence the victim's execution environment can provide an arbitrary HOME path with length that is truncated to 0. The expression homelen - 1 is promoted to signed int and becomes -1 an...

Moderate: Red Hat Security Advisory: gstreamer1-plugins-good security update

An update for gstreamer1-plugins-good is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

EUVD-2026-62399

nnn stores homelen variable as uchart, which can only represent values in the range 0-255. An attacker who can influence the victim's execution environment can provide an arbitrary HOME path with length that is truncated to 0. The expression homelen - 1 is promoted to signed int and becomes -1 an...