CVE-2026-35465

SecureDrop Client is a desktop app for journalists to securely communicate with sources and handle submissions on the SecureDrop Workstation. In versions 0.17.4 and below, a compromised SecureDrop Server can achieve code execution on the Client's virtual machine sd-app by exploiting improper...

Use-after-free in lzma.LZMADecompressor, bz2.BZ2Decompressor, and gzip.GzipFile after re-use under memory pressure

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BIT-PILLOW-2026-40192 Pillow is vulnerable to a FITS GZIP decompression bomb

Pillow is a Python imaging library. Versions 10.3.0 through 12.1.1 did not limit the amount of GZIP-compressed data read when decoding a FITS image, making them vulnerable to decompression bomb attacks. A specially crafted FITS file could cause unbounded memory consumption, leading to denial of...

zlib: Buffer Overflow in Zlib::GzipReader ungetc via large input leads to memory corruption

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Buffer Overflow

zlib is vulnerable to a buffer overflow. The vulnerability is due to insufficient capacity validation in the zstreambufferungets function of Zlib::GzipReader before shifting existing data with memmove, which allows an attacker to trigger memory corruption by supplying crafted input that causes th...

CVE-2026-35465

SecureDrop Client is a desktop app for journalists to securely communicate with sources and handle submissions on the SecureDrop Workstation. In versions 0.17.4 and below, a compromised SecureDrop Server can achieve code execution on the Client's virtual machine sd-app by exploiting improper...

EUVD-2026-23626

SecureDrop Client is a desktop app for journalists to securely communicate with sources and handle submissions on the SecureDrop Workstation. In versions 0.17.4 and below, a compromised SecureDrop Server can achieve code execution on the Client's virtual machine sd-app by exploiting improper...

CVE-2026-35465

CVE-2026-35465 affects SecureDrop Client

CVE-2026-35465 SecureDrop Client has path injection in read_gzip_header_filename()

SecureDrop Client is a desktop app for journalists to securely communicate with sources and handle submissions on the SecureDrop Workstation. In versions 0.17.4 and below, a compromised SecureDrop Server can achieve code execution on the Client's virtual machine sd-app by exploiting improper...

CVE-2026-35465 SecureDrop Client has path injection in read_gzip_header_filename()

SecureDrop Client is a desktop app for journalists to securely communicate with sources and handle submissions on the SecureDrop Workstation. In versions 0.17.4 and below, a compromised SecureDrop Server can achieve code execution on the Client's virtual machine sd-app by exploiting improper...

CVE-2026-35465 SecureDrop Client has path injection in read_gzip_header_filename()

SecureDrop Client is a desktop app for journalists to securely communicate with sources and handle submissions on the SecureDrop Workstation. In versions 0.17.4 and below, a compromised SecureDrop Server can achieve code execution on the Client's virtual machine sd-app by exploiting improper...

CVE-2026-35465

SecureDrop Client is a desktop app for journalists to securely communicate with sources and handle submissions on the SecureDrop Workstation. In versions 0.17.4 and below, a compromised SecureDrop Server can achieve code execution on the Client's virtual machine sd-app by exploiting improper...

securedrop-client 安全漏洞

Securedrop-client is an open-source application developed by the Freedom of the Press Foundation. Versions of Securedrop-client prior to 0.17.4 contain security vulnerabilities. These vulnerabilities stem from improper filename validation during the gzip archive extraction process. Allowing...

PT-2026-33546

Name of the Vulnerable Software and Affected Versions SecureDrop Client versions prior to 0.17.5 Description Improper filename validation during gzip archive extraction allows a compromised SecureDrop Server to achieve code execution on the Client virtual machine sd-app. This occurs because the...

zlib: zlib: Memory corruption via buffer overflow in Zlib::GzipReader

A flaw was found in zlib, a Ruby interface for the zlib compression/decompression library. The Zlib::GzipReader component contains a buffer overflow vulnerability. This occurs because the zstreambufferungets function does not ensure sufficient memory capacity before moving existing data, which ca...

FreeBSD : Python -- use-after-free vulnerability in decompressors under memory pressure (b8e9f33c-375d-11f1-a119-e36228bfe7d4)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the b8e9f33c-375d-11f1-a119-e36228bfe7d4 advisory. Seth Larson reports: There is a CRITICAL severity vulnerability affecting CPython. Use-after-free UAF w...

Buffer Overflow in Zlib::GzipReader ungetc via large input leads to memory corruption

Details A buffer overflow vulnerability exists in Zlib::GzipReader. The zstreambufferungets function prepends caller-provided bytes ahead of previously produced output but fails to guarantee the backing Ruby string has enough capacity before the memmove shifts the existing data. This can lead to...

EUVD-2026-23278

Buffer Overflow in Zlib::GzipReader ungetc via large input leads to memory corruption...

CVE-2026-27820

A flaw was found in zlib, a Ruby interface for the zlib compression/decompression library. The Zlib::GzipReader component contains a buffer overflow vulnerability. This occurs because the zstreambufferungets function does not ensure sufficient memory capacity before moving existing data, which ca...

CVE-2026-40192

A flaw was found in Pillow, a Python imaging library. This vulnerability allows a remote attacker to trigger a denial of service DoS by providing a specially crafted FITS image file. The library's failure to limit the amount of GZIP-compressed data during decoding can lead to unbounded memory...