fs_read_glyphs() heap OOB read/write via encoding array index mismatch in libXfont2

fs_read_glyphs() in the libXfont2 font-server client (src/fc/fserve.c) indexes the per-character encoding[] array using num_chars from the FS_QueryXBitmaps16 reply, but that array was allocated with a size derived from num_extents in the separate FS_QueryXExtents16 reply. The two CARD32 fields are never cross-checked. A malicious or compromised font server can send a small num_extents (e.g. 1) in the extents reply, then a large num_chars (e.g. 100000) in the bitmaps reply. This causes attacker-controlled out-of-bounds heap read and writes.

Checkov by Prisma Cloud: OS Command Injection Vulnerability

An OS command injection vulnerability in Palo Alto Networks Checkov by Prisma® Cloud enables a local user to execute arbitrary commands in the processes running Checkov.

Improper isolation of shared resources within the CPU operation cache on Zen 2-based products could allow an attacker to corrupt instructions executed at a different privilege level, potentially resulting in privilege escalation.

Windows DNS Server Remote Code Execution Vulnerability

Use after free in Windows DNS allows an authorized attacker to execute code over a network.

NetScaler ADC and NetScaler Gateway Security Bulletin for CVE-2026-19490

Vulnerability in NetScaler ADC and NetScaler Gateway. This issue affects ADC: from 14.1 through 73.32 and from 13.1 through 63.21; Gateway: from 14.1 through 73.32 and from 13.1 through 63.21.

A heap-based buffer overflow vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2.0 through 7.2.11, FortiOS 7.0.0 through 7.0.17, FortiOS 6.4 all versions, FortiSwitchManager 7.2.0 through 7.2.6, FortiSwitchManager 7.0.0 through 7.0.5 allows attacker to execute unauthorized code or commands via specially crafted packets

Joomla Extension - digital-peak.com - Authenticated, privileged stored XSS in DP Calendar 7.0.0-8.19.5, 9.0.0-10.12.0

Joomla Extension - digital-peak.com - Authenticated, privileged stored XSS in DP Calendar 7.0.0-8.19.5, 9.0.0-10.12.0 - Location title is rendered in data attribute without escaping leads to XSS, needs create permission in DPCalendar.

KVM: s390: vsie: zero stale crypto bits

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: vsie: zero stale crypto bits When shadowing crypto access bits from a format0 apcb (crycb 0 or 1), the bits 64..255 are unchanged from whatever is in the vsie page in the crycb and thus in the apcb. This gives a nested guest potential access to a device no longer available. Zero out the remaining bits.

Microsoft Office Outlook Information Disclosure Vulnerability

Out-of-bounds read in Microsoft Office Outlook allows an unauthorized attacker to disclose information over a network.

Microsoft Office Word Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

Heap-based Buffer Overflow in VPN Certificate ASN.1 Decoding

A heap-based buffer overflow in VPN certificate ASN.1 decoding may allow an unauthenticated remote attacker to execute arbitrary code on Check Point Quantum Security Management and Quantum Security Gateway systems.

Remote Code Execution via SQL Injection in cPanel EmailTrack Component

A vulnerability in cPanel allows a mail-enabled account to achieve remote code execution as root through SQLi in EmailTrack component

Microsoft Excel Information Disclosure Vulnerability

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

Microsoft Excel Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

JWT Signing Secret Derived from Username and Month Exposes yfexam‑exam v2.0

The JWT signing secret in yfexam-exam v2.0 is derived from the username and the current month instead of a random server-side key, making the secret key easily obtainable via a bruteforce attack.

Arbitrary File Deletion via Authenticated POST in CRMEB 6.0.0

An arbitrary file deletion vulnerability in the /adminapi/file/video_data_save component of CRMEB v6.0.0 allows authenticated attackers to delete arbitrary files via crafted POST request.

Insecure Permission vulnerability in MBS-Solutions X-Serie Gateway firmware V6_00_05 allows the low-privileged service user to execute /usr/bin/tcpdump as root without a password. By leveraging the tcpdump -z option, an authenticated attacker can achieve arbitrary command execution.

Unencrypted MQTT on Trueview TI8161 Exposes Device Information

Trueview TI8161 6.0.23.4 is vulnerable to information disclosure due to the transmission of MQTT communications in plaintext over TCP port 1883. An unauthenticated attacker with access to the same network segment can intercept MQTT traffic and obtain sensitive device information and operational data, including device identifiers, message metadata, and control-related information.

no security impact

An out-of-bounds write vulnerability exists in the JPEG2000Codec::DecodeByStreamsCommon functionality of Mathieu Malaterre Grassroot DICOM 3.0.23. A specially crafted DICOM file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.