DiaSymbolView

DiaSymbolView DiaSymbolView is a tool for visually inspecting debug information recorded in .pdb files. It relies on MSDIA API and presents a hierarchy of debug symbols and their 200+ properties. You can download the binaries from the releases page. To build the tool yourself, follow instructions...

ida_bochs_windows

idabochswindows Helper script for Windows kernel debugging with IDA Pro on native Bochs debugger including PDB symbols python3 + idapython 7.4 Bochs debugger: Bochs debugger GUI: Usage WARNING : BEFORE OPEN IDA your must set env var: NTSYMBOLPATH to windows symbols, ex: SRVC:\winsymbols Edit...

pdbdownload

An utility to download PDB files associated with a Portable Executable PE. Features Download PDB symbols from msdl.microsoft.com. Process a single or a batch of PortableExecutable PE files. Demonstration https://github.com/user-attachments/assets/095fb528-65a6-488e-bfa0-46101738a451 Usage...

CVE-2021-2173

CVE-2021-2173 CVE-2021-2173 PoC is explained here: https://databasesecurityninja.wordpress.com/2021/06/04/cve-2021-2173-pdb-isolation-is-broken-through-metadata-exposure/ Oracle Critical Patch Update Advisory - April 2021: https://www.oracle.com/security-alerts/cpuapr2021.html...

CVE-2023-22077

CVE-2023-22077 CVE Proof Of Concept: https://databasesecurityninja.wordpress.com/2025/08/04/cve-2023-22077-denial-of-service-from-pdb-level-against-container-level-dos-breaking-pdb-isolation/...

Heap-based Buffer Overflow

Overview Microsoft.DiaSymReader.Native is a Native implementation of PDB file reader and writer. Affected versions of this package are vulnerable to Heap-based Buffer Overflow in the processing of PDB files. An attacker can perform an out-of-bounds write and cause unintended behavior by supplying...

GHSA-2J8R-3C22-8565 Microsoft Security Advisory CVE-2026-69522 – .NET and Visual Studio Remote Code Execution Vulnerability

Microsoft Security Advisory CVE-2026-69522 – .NET and Visual Studio Remote Code Execution Vulnerability Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Microsoft.DiaSymReader.Native. This advisory also provides guidance on what...

Microsoft Security Advisory CVE-2026-69522 – .NET and Visual Studio Remote Code Execution Vulnerability

Microsoft Security Advisory CVE-2026-69522 – .NET and Visual Studio Remote Code Execution Vulnerability Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Microsoft.DiaSymReader.Native. This advisory also provides guidance on what...

GHSA-527H-Q9F6-P7QX Microsoft Security Advisory CVE-2026-69439 – .NET and Visual Studio Elevation of Privilege Vulnerability

Microsoft Security Advisory CVE-2026-69439 – .NET and Visual Studio Elevation of Privilege Vulnerability Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Microsoft.DiaSymReader.Native. This advisory also provides guidance on what...

Heap-based Buffer Overflow

Overview Microsoft.DiaSymReader.Native is a Native implementation of PDB file reader and writer. Affected versions of this package are vulnerable to Heap-based Buffer Overflow via the parsing process of Portable PDB files. An attacker can perform an out-of-bounds write and cause unintended or a...

Microsoft Security Advisory CVE-2026-69439 – .NET and Visual Studio Elevation of Privilege Vulnerability

Microsoft Security Advisory CVE-2026-69439 – .NET and Visual Studio Elevation of Privilege Vulnerability Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Microsoft.DiaSymReader.Native. This advisory also provides guidance on what...

GHSA-63GH-G2X5-X69V Microsoft Security Advisory CVE-2026-71328 – .NET and Visual Studio Remote Code Execution Vulnerability

Microsoft Security Advisory CVE-2026-71328 – .NET and Visual Studio Remote Code Execution Vulnerability Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Microsoft.DiaSymReader.Native. This advisory also provides guidance on what...

Heap-based Buffer Overflow

Overview Microsoft.DiaSymReader.Native is a Native implementation of PDB file reader and writer. Affected versions of this package are vulnerable to Heap-based Buffer Overflow via the processing of MSFZ PDB files. An attacker can perform an out-of-bounds write and cause unintended behavior by...

Microsoft Security Advisory CVE-2026-71328 – .NET and Visual Studio Remote Code Execution Vulnerability

Microsoft Security Advisory CVE-2026-71328 – .NET and Visual Studio Remote Code Execution Vulnerability Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in Microsoft.DiaSymReader.Native. This advisory also provides guidance on what...

CVE-2026-58649

Origin validation error in .NET allows an unauthorized attacker to disclose information over a network. Mitigation Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment,...

ImageMagick PDB Decoder Code Execution

The vulnerability of the PDB console-based ImageMagick graphics editor relates to the possibility of exploiting memory after it is freed. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code...

CVE-2026-54389

Ghidra before 12.1.3 contains an uncontrolled resource consumption vulnerability in the PDB parser that allows attackers to terminate the Ghidra process by supplying a crafted PDB file with an oversized parameters section. The AbstractPdb deserialization routine reads all remaining parameters int...

CVE-2026-54389

Ghidra (NSA's reverse engineering platform) versions before 12.1.3 are affected by an uncontrolled resource consumption vulnerability in the PDB parser . The AbstractPdb deserialization routine reads all remaining parameters into an unbounded list when processing a crafted PDB file with an oversi...

CVE-2026-54389

Ghidra before 12.1.3 contains an uncontrolled resource consumption vulnerability in the PDB parser that allows attackers to terminate the Ghidra process by supplying a crafted PDB file with an oversized parameters section. The AbstractPdb deserialization routine reads all remaining parameters int...

CVE-2026-54389 Ghidra < 12.1.3 PDB Parser Uncontrolled Heap Growth DoS via AbstractPdb

Ghidra before 12.1.3 contains an uncontrolled resource consumption vulnerability in the PDB parser that allows attackers to terminate the Ghidra process by supplying a crafted PDB file with an oversized parameters section. The AbstractPdb deserialization routine reads all remaining parameters int...