CVE-2026-57188 Asterisk: Stack buffer overflow in res_xmpp XMPP namespace prefix handling

Asterisk is an open source private branch exchange and telephony toolkit. Prior to Asterisk 20.20.1, 21.12.3, 22.10.1, 23.4.1 and Certified Asterisk 20.7-cert11, 22.8-cert3, an authenticated attacker may cause a stack buffer overflow in resxmpp XMPP namespace prefix handling using carefully craft...

CVE-2026-57188 Asterisk: Stack buffer overflow in res_xmpp XMPP namespace prefix handling

Asterisk is an open source private branch exchange and telephony toolkit. Prior to Asterisk 20.20.1, 21.12.3, 22.10.1, 23.4.1 and Certified Asterisk 20.7-cert11, 22.8-cert3, an authenticated attacker may cause a stack buffer overflow in resxmpp XMPP namespace prefix handling using carefully craft...

SUSE CVE-2026-116723

FLTK through 1.4.5 contains a stack-based buffer overflow vulnerability in FlBMPImage::loadbmp that allows attackers to corrupt stack memory by supplying an oversized BMP colorsused field. Attackers can craft BMP or ICO files with colorsused above 256 to overflow the 768-byte colormap array,...

SUSE CVE-2026-116738

VMime through 0.9.2 contains an integer underflow in the uuEncoder::decode function that allows remote attackers to trigger a stack-based buffer overflow via crafted uuencoded MIME parts. Attackers can send an email with a uuencoded line whose length character is 'b' but is not a 'begin' line,...

SUSE CVE-2026-116739

VMime through 0.9.2 contains an information disclosure vulnerability in the uuEncoder::decode function that writes uninitialized stack memory into decoded output for over-long lines. Attackers can send a crafted uuencode or x-uuencode MIME part with a large line length byte to leak up to 15 bytes...

SUSE CVE-2026-116741

Speex libspeex through 1.2.1 contains an out-of-bounds write vulnerability in speexbitsreadwholebytes in libspeex/bits.c that mishandles length truncation for non-owned SpeexBits buffers. Attackers can stream crafted Speex data into buffers set up with speexbitsinitbuffer or speexbitssetbitbuffer...

DEBIAN-CVE-2026-57201

Asterisk is an open source private branch exchange and telephony toolkit. Prior to Asterisk 20.20.1, 21.12.3, 22.10.1, 23.4.1 and Certified Asterisk 20.7-cert11, 22.8-cert3, a stack buffer overflow in the H.323 ooTrace trace-logging function can occur when unbounded vsprintf writes into a fixed...

CVE-2026-57201

Asterisk is an open source private branch exchange and telephony toolkit. Prior to Asterisk 20.20.1, 21.12.3, 22.10.1, 23.4.1 and Certified Asterisk 20.7-cert11, 22.8-cert3, a stack buffer overflow in the H.323 ooTrace trace-logging function can occur when unbounded vsprintf writes into a fixed...

CVE-2026-48379

Substance3D - Painter is affected by a Stack-based Buffer Overflow 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-2023-26976_tenda_AC6_stack_overflow

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encoding/xml: golang: Go: Denial of Service via XML decoding recursion depth issue

A flaw was found in the encoding/xml package of Go. The DecodeElement function failed to correctly track recursion depth, which could lead to stack exhaustion. A remote attacker could exploit this vulnerability by providing a specially crafted XML input, resulting in a Denial of Service DoS for t...

encoding/asn1: golang: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal

A flaw was found in the encoding/asn1 package in Go. An attacker could provide a specially crafted, deeply-nested Abstract Syntax Notation One ASN.1 structure, leading to excessive recursion during the Unmarshal operation. This could result in stack exhaustion and a Denial of Service DoS conditio...

CVE-2026-57201 Asterisk: Stack Buffer Overflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer

Asterisk is an open source private branch exchange and telephony toolkit. Prior to Asterisk 20.20.1, 21.12.3, 22.10.1, 23.4.1 and Certified Asterisk 20.7-cert11, 22.8-cert3, a stack buffer overflow in the H.323 ooTrace trace-logging function can occur when unbounded vsprintf writes into a fixed...

EUVD-2026-111220

Asterisk is an open source private branch exchange and telephony toolkit. Prior to Asterisk 20.20.1, 21.12.3, 22.10.1, 23.4.1 and Certified Asterisk 20.7-cert11, 22.8-cert3, a stack buffer overflow in the H.323 ooTrace trace-logging function can occur when unbounded vsprintf writes into a fixed...

CVE-2026-57201

The Asterisk telephony toolkit is vulnerable to a stack buffer overflow in the H.323 ooTrace() trace-logging function. This occurs because an unbounded vsprintf write can exceed a fixed 2048-byte buffer . A remote attacker who can reach the publicly accessible port of the chan_ooh323 addon channe...

CVE-2026-57201 Asterisk: Stack Buffer Overflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer

Asterisk is an open source private branch exchange and telephony toolkit. Prior to Asterisk 20.20.1, 21.12.3, 22.10.1, 23.4.1 and Certified Asterisk 20.7-cert11, 22.8-cert3, a stack buffer overflow in the H.323 ooTrace trace-logging function can occur when unbounded vsprintf writes into a fixed...

Security Bulletin: IBM HTTP Server is affected by multiple vulnerabilities due to the included Apache Portable Runtime Utility

Summary IBM HTTP Server used by IBM WebSphere Application Server is affected by multiple vulnerabilities due to Apache Portable Runtime Utility. Vulnerability Details CVEID:CVE-2026-32327 DESCRIPTION: A bug in APR-util version 1.6.3 and earlier allows a stack recursion attack against any library...

CVE-2026-48379 Substance3D - Painter | Stack-based Buffer Overflow (CWE-121)

Substance3D - Painter is affected by a Stack-based Buffer Overflow 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-2026-48379

Adobe Substance 3D Painter is affected by a Stack-based Buffer Overflow (CWE-121) vulnerability. This flaw could allow an attacker to achieve arbitrary code execution within the context of the current user. Practical exploitation requires user interaction, specifically when a victim opens a malic...

CVE-2026-93857

A stack-based buffer overflow vulnerability in Fireware OS's SIP proxy allows a remote, unauthenticated attacker to execute arbitrary code by sending a specially crafted request through a policy that uses the SIP proxy...