CVE-2026-50259 Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: stack buffer overflow in xkb setmap request via mapwidths indexing

A stack-based buffer overflow flaw was found in the X.Org X server and Xwayland. XkbSetMapChecks declares a fixed-size stack buffer mapWidths256 indexed by key type index. The helper function CheckKeyTypes writes to this buffer at a client-controlled offset, allowing a stack buffer overflow. This...

X.Org Server 缓冲区错误漏洞

X.Org X Server is an X Window system display server developed by the X.Org Foundation. Xwayland is an open-source communication protocol developed by Xwayland that defines the communication method between the display server and its clients. Both X.Org X Server and Xwayland have security...

CVE-2026-50256: Stack-based Buffer Overflow

A stack-based buffer overflow flaw was found in the X.Org X server and Xwayland. A mismatch between the X server and the libXfont2 library's maximum font name length can cause a stack buffer overflow during font alias resolution. The server allocates a 256 byte stack buffer but libXfont2's alias...

ROS-20260605-73-0018

The vulnerability in ImageMagick is related to buffer overflow in the stack. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

MariaDB: Stack Buffer-Overflow in MariaDB Charset_collation_map_st::insert_or_replace()

A stack-based buffer overflow was discovered in the MariaDB Server's Charsetcollationmapst::insertorreplace function. The function copied user-supplied charset and collation identifiers into fixed-size stack buffers using strmake with the attacker-controlled token length as the size bound instead...

apache-logging-log4cxx:TranscoderFuzzer-wchar_t: Stack-buffer-overflow in log4cxx::helpers::Transcoder::decode

Detailed Report: https://oss-fuzz.com/testcase?key=4974813507813376 Project: apache-logging-log4cxx Fuzzing Engine: centipede Fuzz Target: TranscoderFuzzer-wchart Job Type: centipedeasanapache-logging-log4cxx Platform Id: linux Crash Type: Stack-buffer-overflow READ 1 Crash Address: 0x7b2b222daa1...

CVE-2026-11024: Stack-based Buffer Overflow

Stack buffer overflow in Skia in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to potentially exploit stack corruption via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-35083

A remote attacker with user privileges can exploit a stack buffer overflow to gain full system access as root...

EUVD-2026-34081

A remote attacker with user privileges can exploit a stack buffer overflow in gdv-serverconfig to gain full system access as root...

EUVD-2026-34079

A remote attacker with user privileges can exploit a stack buffer overflow to gain full system access as root...

CVE-2026-35083 Stack buffer overflow in method bac-deviceobject

A remote attacker with user privileges can exploit a stack buffer overflow to gain full system access as root...

vlc:vlc-demux-dec-libfuzzer-aac: Stack-buffer-overflow in quant_to_spec

Project: https://github.com/videolan/vlc.git Detailed Report: https://oss-fuzz.com/testcase?key=5763964557656064 Project: vlc Fuzzing Engine: afl Fuzz Target: vlc-demux-dec-libfuzzer-aac Job Type: aflasanvlc Platform Id: linux Crash Type: Stack-buffer-overflow READ 2 Crash Address: 0x79ecbf5d5ad0...

tdengine:sql-fuzzer: Stack-buffer-overflow in ___interceptor_strncpy

Detailed Report: https://oss-fuzz.com/testcase?key=4804119796973568 Project: tdengine Fuzzing Engine: libFuzzer Fuzz Target: sql-fuzzer Job Type: libfuzzerasantdengine Platform Id: linux Crash Type: Stack-buffer-overflow WRITE Crash Address: 0x7879695d028d Crash State: interceptorstrncpy buildDbR...

CVE-2026-35085: Stack-based Buffer Overflow

A remote attacker with user privileges can exploit a stack buffer overflow in gdv-serverconfig to gain full system access as root...

CVE-2026-35084: Stack-based Buffer Overflow

A remote attacker with user privileges can exploit a stack buffer overflow in dali-devconfig to gain full system access as root...

PT-2026-45924

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description A remote attacker with user privileges can exploit a stack buffer overflow in the bac-deviceobject method to gain full system access as root. A stack buffer...

CVE-2026-35083: Stack-based Buffer Overflow

A remote attacker with user privileges can exploit a stack buffer overflow to gain full system access as root...

ANT-2026-MVVACQKN · freebsd/freebsd-src · Stack Buffer Overflow

stack-buffer-overflow high CVE-2026-4747 Severity Claude high · Security research firm - · Maintainer high REPORT Anthropic's analysis of this finding, sealed at approval. ANT-2026-MVVACQKN: Unauthenticated remote code execution via svcrpcgssvalidate stack overflow svcrpcgssvalidate in the FreeBS...

SUSE-SU-2026:2225-1 Security update for xorg-x11-server

This update for xorg-x11-server fixes the following issues - CreateSaverWindow Use-After-Free Information Disclosure. bsc1266301 - DRI2 DRIGetBuffers/DRIGetBuffersWithFormat Out-Of-Bounds Write. bsc1266302 - Font Alias Stack-based Buffer Overflow. bsc1266294 - GLX ChangeDrawableAttributes...

BIRD 安全漏洞

BIRD is a full-featured dynamic IP routing daemon developed by BIRD OpenSource. Versions of BIRD prior to 2.19.0 contained security vulnerabilities; these vulnerabilities stemmed from stack buffer overflows in the BGP ASPATH mask matching implementation, which could potentially cause the daemon t...