CVE-2026-87875

OpenPrinting CUPS is affected by a heap out-of-bounds read in the cupsUTF32ToUTF8() function (cups/transcode.c). The function lacks a source-length bound, allowing it to read past the end of the source buffer. The flaw is reachable via SNMP supply-description parsing in backend/snmp-supplies.c wi...

CVE-2026-87875

The cupsUTF32ToUTF8 function in CUPS's cups/transcode.c lacks a source-length bound and can read past the end of the source buffer, resulting in a heap out-of-bounds read. This is reachable via SNMP supply-description parsing in backend/snmp-supplies.c with attacker-controlled content. Mitigation...

CVE-2026-22590 Fast-DDS Discovery Server: Out-of-Bounds Read & Heap Memory Disclosure via DATA_FRAG  sampleSize / fragmentsInSubmessage

eprosima Fast DDS is a C++ implementation of the DDS Data Distribution Service standard of the OMG Object Management Group. Versions prior to 2.6.12, 2.14.6, 3.2.4, 3.3.1, and 3.4.2 have a remotely triggerable Out-of-Bounds Read while processing RTPS DATAFRAG submessages. An attacker can craft a...

CVE-2026-22590

eProsima Fast DDS (a C++ implementation of the OMG DDS standard) has a remotely triggerable Out-of-Bounds Read in its RTPS DATA_FRAG submessage processing. An attacker can craft a DATA_FRAG with a large sampleSize but a small actual payload, and set fragmentsInSubmessage so the receiver takes the...

EUVD-2026-75058

eprosima Fast DDS is a C++ implementation of the DDS Data Distribution Service standard of the OMG Object Management Group. Versions prior to 2.6.12, 2.14.6, 3.2.4, 3.3.1, and 3.4.2 have a remotely triggerable Out-of-Bounds Read while processing RTPS DATAFRAG submessages. An attacker can craft a...

CVE-2026-22590 Fast-DDS Discovery Server: Out-of-Bounds Read & Heap Memory Disclosure via DATA_FRAG  sampleSize / fragmentsInSubmessage

eprosima Fast DDS is a C++ implementation of the DDS Data Distribution Service standard of the OMG Object Management Group. Versions prior to 2.6.12, 2.14.6, 3.2.4, 3.3.1, and 3.4.2 have a remotely triggerable Out-of-Bounds Read while processing RTPS DATAFRAG submessages. An attacker can craft a...

qt: Qt: Denial of Service via out-of-bounds read in text codec handling

A flaw was found in Qt, a popular software development framework. This vulnerability, an out-of-bounds read, occurs in the QTextCodec::codecForName function when it processes specially crafted input that is not properly terminated. An attacker could exploit this to cause the application to select...

Important: Red Hat Security Advisory: qt5-qtbase security update

An update for qt5-qtbase is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fro...

kernel: nvmet-rdma: handle inline data with a nonzero offset

A flaw was found in the nvmet-rdma component of the Linux kernel. This vulnerability arises from incorrect handling of inline data with a non-zero offset, which can lead to an integer underflow. An attacker could exploit this to cause the system to read beyond its allocated memory, potentially...

kernel: smb: client: validate DFS referral PathConsumed

A flaw was found in the Linux kernel's Server Message Block SMB client. A remote attacker could send a specially crafted SMB response containing a malformed Distributed File System DFS referral. This could cause the PathConsumed value to exceed the search name length, leading to an out-of-bounds...

llvm:llvm-special-case-list-fuzzer: Crash in p_ere

Detailed Report: https://oss-fuzz.com/testcase?key=6388532688781312 Project: llvm Fuzzing Engine: libFuzzer Fuzz Target: llvm-special-case-list-fuzzer Job Type: libfuzzerasanllvm Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x7b6587ce1ff0 Crash State: pere pere pere Sanitizer: addre...

WordPress WP BackItUp Community Edition plugin <= 2.1.0 - Authenticated (Administrator+) Path Traversal to Arbitrary File Read vulnerability

Authenticated Administrator+ Path Traversal to Arbitrary File Read vulnerability discovered by Nikola Kojic in WordPress Plugin WP BackItUp versions = 2.1.0...

CVE-2026-87823

zstd-jni before 1.5.7-14 performs 32-bit signed bounds checks on three direct-ByteBuffer frame-size native methods, allowing out-of-bounds memory reads via negative or overflowing offsets. Attackers can supply negative offset values near Integer.MINVALUE to read unmapped memory, causing JVM...

CVE-2026-87824

zstd-jni before 1.5.7-14 fails to validate the samples buffer capacity in Zstd.trainFromBufferDirect, allowing attackers to read past buffer boundaries by supplying oversized per-sample lengths. Attackers can trigger out-of-bounds memory access by providing crafted sample length arrays that cause...

ghostcat

Ghostcat - CVE-2020-1938 Exploit Read Tomcat files via AJP connector port 8009 Usage: python3 ghostcat.py file """ Save the script cat ghostcat.py 'PYEOF' AQUÍ VA EL CÓDIGO COMPLETO DE ARRIBA PYEOF Set permissions and run chmod +x ghostcat.py Read tomcat-users.xml Tomcat Manager credentials pytho...

CVE-2020-5902_RCE

CVE-2020-5902RCEEXP Blog: http://www.svenbeast.com/post/cve-2020-5902 Read File Example: https://x.x.x.x/tmui/locallb/workspace/fileRead.jsp?fileName=/etc/passwd root@kitploit: GET /tmui/login.jsp/..;/tmui/locallb/workspace/fileRead.jsp?fileName=/etc/passwd HTTP/1.1 Host: 127.0.0.1 Connection:...

POC_CVE-2024-36420

POCCVE-2024-36420 Local reproduction lab and nuclei template draft for CVE-2024-36420 affecting Flowise. Summary CVE-2024-36420 is an arbitrary file read in Flowise caused by unsanitized use of the fileName body parameter in: POST /api/v1/openai-assistants-file This lab was used to validate:...

CVE-2026-87824

zstd-jni (Java binding for the zstd compression library) versions 1.3.3-1 through 1.5.7-13 contain an out-of-bounds read vulnerability in the Zstd.trainFromBufferDirect method. The root cause is a failure to validate the samples buffer capacity in the native implementation (jni_zdict.c): an attac...

EUVD-2026-75022

zstd-jni before 1.5.7-14 fails to validate the samples buffer capacity in Zstd.trainFromBufferDirect, allowing attackers to read past buffer boundaries by supplying oversized per-sample lengths. Attackers can trigger out-of-bounds memory access by providing crafted sample length arrays that cause...

CVE-2026-87824 zstd-jni 1.3.3-1 through 1.5.7-13 Out-of-Bounds Read via Zstd.trainFromBufferDirect

zstd-jni before 1.5.7-14 fails to validate the samples buffer capacity in Zstd.trainFromBufferDirect, allowing attackers to read past buffer boundaries by supplying oversized per-sample lengths. Attackers can trigger out-of-bounds memory access by providing crafted sample length arrays that cause...