EUVD-2026-107337

pypdf is a free and open-source pure-python PDF library. Prior to 6.20.0, accessing a crafted PDF stream with a large number of filters or multiple filters that pass around large amounts of data can cause large memory consumption. This issue is fixed in version 6.20.0...

Cisco IOS XR Software for ASR 9000 Series Routers IPv4 Unicast Packets Denial of Service Vulnerability

A vulnerability in the IPv4 packet processing functionality of Cisco IOS XR Software that affects Cisco ASR 9000 and 9900 Series Aggregation Services Routers as well as Cisco ASR 9902 and 9903 Compact High-Performance Routers could allow an unauthenticated, remote attacker to cause network...

Impact of Critical Vulnerabilities in PHP (CVE-2026-109618, CVE-2026-109619) on Palo Alto Networks Products

Palo Alto Networks is aware of two critical vulnerabilities in PHP: CVE-2026-109618 and CVE-2026-109619. CVE-2026-109618 involves a remote code execution vulnerability where handling out-of-memory errors via longjmp leaves request memory uninitialized due to improper control flow management,...

CVE-2026-113794 pypdf: Possible infinite loop when hitting EOF in standard xref table

pypdf is a free and open-source pure-python PDF library. Prior to 6.20.0, an attacker can craft an incomplete PDF that ends inside a standard cross-reference table, causing pypdf to mishandle the unexpected end of file and enter an infinite loop. This issue is fixed in version 6.20.0...

CVE-2026-113794

The pypdf pure-python PDF library is vulnerable to an infinite loop (CWE-835) in versions prior to 6.20.0 . An attacker can trigger this by crafting an incomplete PDF that ends prematurely inside a standard cross-reference table , causing the library to mishandle the unexpected end of file. This ...

CVE-2026-113794

pypdf is a free and open-source pure-python PDF library. Prior to 6.20.0, an attacker can craft an incomplete PDF that ends inside a standard cross-reference table, causing pypdf to mishandle the unexpected end of file and enter an infinite loop. This issue is fixed in version 6.20.0...

CVE-2026-113794 pypdf: Possible infinite loop when hitting EOF in standard xref table

pypdf is a free and open-source pure-python PDF library. Prior to 6.20.0, an attacker can craft an incomplete PDF that ends inside a standard cross-reference table, causing pypdf to mishandle the unexpected end of file and enter an infinite loop. This issue is fixed in version 6.20.0...

EUVD-2026-107335

pypdf is a free and open-source pure-python PDF library. Prior to 6.20.0, an attacker can craft an incomplete PDF that ends inside a standard cross-reference table, causing pypdf to mishandle the unexpected end of file and enter an infinite loop. This issue is fixed in version 6.20.0...

CVE-2026-113793 pypdf: Possible infinite loop when removing tree items

pypdf is a free and open-source pure-python PDF library. Prior to 6.20.1, removing an object from a crafted cyclic PDF tree, such as an outline item, can enter an infinite loop and block the current process. This issue is fixed in version 6.20.1...

CVE-2026-113793

The pypdf library, a pure-python PDF library, is vulnerable to a denial-of-service condition in versions prior to 6.20.1 . The root cause is an infinite loop triggered when removing an object from a crafted cyclic PDF tree , such as an outline item, which results in the current process being bloc...

EUVD-2026-107334

pypdf is a free and open-source pure-python PDF library. Prior to 6.20.1, removing an object from a crafted cyclic PDF tree, such as an outline item, can enter an infinite loop and block the current process. This issue is fixed in version 6.20.1...

CVE-2026-113793 pypdf: Possible infinite loop when removing tree items

pypdf is a free and open-source pure-python PDF library. Prior to 6.20.1, removing an object from a crafted cyclic PDF tree, such as an outline item, can enter an infinite loop and block the current process. This issue is fixed in version 6.20.1...

CVE-2026-113792 pypdf: Possible infinite loop in PdfWriter.find_outline_item

pypdf is a free and open-source pure-python PDF library. Prior to 6.20.1, calling PdfWriter.findoutlineitem on a crafted PDF with a cyclic outline hierarchy can enter an infinite loop and block the current process. This issue is fixed in version 6.20.1...

CVE-2026-113792

The pypdf pure-python PDF library is vulnerable to a Denial of Service (DoS) condition in versions prior to 6.20.1 . Specifically, calling the PdfWriter.find_outline_item function on a maliciously crafted PDF containing a cyclic outline hierarchy can trigger an infinite loop , effectively blockin...

CVE-2026-113792 pypdf: Possible infinite loop in PdfWriter.find_outline_item

pypdf is a free and open-source pure-python PDF library. Prior to 6.20.1, calling PdfWriter.findoutlineitem on a crafted PDF with a cyclic outline hierarchy can enter an infinite loop and block the current process. This issue is fixed in version 6.20.1...

EUVD-2026-107333

pypdf is a free and open-source pure-python PDF library. Prior to 6.20.1, calling PdfWriter.findoutlineitem on a crafted PDF with a cyclic outline hierarchy can enter an infinite loop and block the current process. This issue is fixed in version 6.20.1...

php2shell-poc

PHP2Shell: a reproducible PHP request-lifecycle RCE lab...

Ascii-And-Sub-Encoder

ASCII And/Sub Encoder This tool has been created while i was preparing for the offensive security CTP course leading to legacy OSCE certification. The tool generates nasm friendly assembly instructions of a customized Ascii Subtraction Encoder. The development of this tool is based on the...

Exploit for CVE-2026-109619

PHP2SHELL — Verification Lab for CVE-2026-109618 / CVE-2026-10...

LogoFail-PoC

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