327747 matches found
buffer overruns in libfsimage iso9660 handling
ISSUE DESCRIPTION The directory and Rock Ridge / SUSP walk in libfsimage's iso9660 driver derives several lengths directly from attacker-controlled on-disk fields without validating them: The directory loop itself assumes a good record length. This is CVE-2026-42494. The calculation of the System...
CVE-2026-55970
A flaw was found in Apache Thrift C++ bindings. This buffer over-read vulnerability allows a remote attacker to read beyond the intended memory boundaries. This could lead to the disclosure of sensitive information or cause the application to become unavailable...
OPENSUSE-SU-2026:21464-1 Security update for libkrun
This update for libkrun fixes the following issues: - CVE-2025-24898: openssl: use-after-free in ssl::selectnextproto due to improper lifetime handling bsc1270429. - CVE-2026-41676: openssl: short buffer overflow via Deriver:derive and PkeyCtxRef:derive when using OpenSSL 1.1.1 bsc1270198. -...
gstreamer1-plugins-good: GStreamer: Heap buffer overflow in WavPack decoder via integer overflow
A flaw was found in GStreamer's WavPack audio decoder in gst-plugins-good. When processing a specially crafted WavPack file, an integer overflow in the buffer size calculation 4 blocksamples channels in gstwavpackdechandleframe causes a very small heap allocation. The WavPack library then writes...
BIT-THRIFT-2026-55970 Apache Thrift: C++ heap out-of-bounds read in THeaderTransport::readHeaderFormat()
Buffer Over-read vulnerability in Apache Thrift C++ bindings. This issue affects Apache Thrift: before 0.24.0. Users are recommended to upgrade to version 0.24.0, which fixes the issue...
httpd: Apache HTTP Server: Denial of Service via crafted regular expressions
A flaw was found in Apache HTTP Server. This buffer underwrite vulnerability occurs when processing crafted regular expressions in the server's configuration. An attacker could potentially exploit this to cause a denial of service...
httpd: Apache HTTP Server: Buffer overflow in mod_proxy_html allows security bypass
A vulnerability has been identified in the Apache HTTP Server. If the server is configured to connect to a malicious or compromised backend server, an attacker could exploit this flaw to bypass security controls or run unauthorized code on the system...
httpd: Apache HTTP Server: Buffer Over-read via outbound OCSP requests to attacker-controlled server
A flaw was found in Apache HTTP Server. This buffer over-read vulnerability occurs when the server processes outbound Online Certificate Status Protocol OCSP requests directed to an attacker-controlled OCSP server. This could allow a remote attacker to read sensitive information from memory or...
httpd: mod_proxy_ajp: heap-based buffer over-read and memory disclosure in ajp_parse_data()
A flaw was found in the modproxyajp module of httpd. When processing AJP Apache JServ Protocol messages, the ajpparsedata function attempts to read data beyond the allocated buffer size, allowing an attacker or a malformed request to cause a heap-based buffer over-read. This issue potentially lea...
httpd: Apache HTTP Server: Heap-based Buffer Overflow via untrusted content in mod_xml2enc
A flaw was found in Apache HTTP Server, specifically within the modxml2enc module. This heap-based buffer overflow vulnerability can be triggered when processing untrusted content through the xml2StartParse function. A remote attacker could potentially exploit this to cause a denial of service,...
vulnerabilities found in Apple MacOS
Apple has addressed several vulnerabilities in MacOS, specifically in the versions Sequoia 15.7.8, Sonoma 14.8.8, and Tahoe 26.x. These vulnerabilities involve various security issues in macOS, including insufficient sandbox restrictions, which may allow applications to gain unauthorized access t...
CVE-2026-56003
A heap buffer overflow due to missing size checking in the property buffer when parsing PCF files in libXfont2 ComputeScaledProperties before libXfont2 before 2.0.8 could be used by attackers using authenticated X clients to execute code within the X server...
kernel: tipc: fix double-free in tipc_buf_append()
A flaw was found in the Linux kernel's Transparent Inter-Process Communication TIPC module. This vulnerability, a double-free, occurs when the tipcbufappend function incorrectly handles memory after a socket buffer skb reallocation. An attacker could potentially exploit this to cause system...
megaco: Erlang/OTP Megaco Flex Scanner: Remote code execution or denial of service via oversized message
A flaw was found in the Erlang/OTP megaco flex scanner C driver. A remote, unauthenticated attacker can exploit a buffer overflow vulnerability by sending a specially crafted H.248/Megaco message with an oversized property parameter name. This can lead to memory corruption, potentially allowing f...
CVE-2026-51252
DO NOT USE THIS CVE RECORD. ConsultIDs: none. Reason: This record was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none...
CVE-2026-51270
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CVE-2026-51270
DO NOT USE THIS CVE RECORD. ConsultIDs: none. Reason: This record was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none...
EUVD-2026-49864
schreibfaul1 ESP32-audioI2S 3.4.5 has a heap-based buffer overflow vulnerability in the HTTP request header construction logic. The application dynamically splices attacker-controlled host name, path, query string, and multiple HTTP header fields into a fixed psptr heap buffer without proper size...
CVE-2026-51261
The CVE-2026-51261 entry refers to a vulnerability in schreibfaul1 ESP32-audioI2S 3.4.5 where missing mutex synchronization in AudioBuffer::freeSpace() creates a race condition between concurrent tasks. The function computes available buffer space without protecting shared read/write pointers, re...