CLSA-2026-1772039226 golang: Fix of 2 CVEs

CVE-2025-61726: limit parsed URL query parameters to mitigate excessive memory consumption during form parsing - CVE-2025-61732: prevent cgo code smuggling by removing user-controlled content from documentation strings in generated ASTs...

golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip

A flaw was found in the archive/zip package in the Go standard library. A super-linear file name indexing algorithm is used in the first time a file in an archive is opened. A crafted zip archive containing a specific arrangement of file names can cause an excessive CPU and memory consumption. A ...

golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip

A flaw was found in the archive/zip package in the Go standard library. A super-linear file name indexing algorithm is used in the first time a file in an archive is opened. A crafted zip archive containing a specific arrangement of file names can cause an excessive CPU and memory consumption. A ...

GHSA-V7G2-M8C5-MF84 ImageMagick: Memory allocation with excessive without limits in the internal SVG decoder

A crafted SVG file containing an malicious element causes ImageMagick to attempt to allocate 674 GB of memory, leading to an out-of-memory abort. Found via AFL++ fuzzing with afl-clang-lto instrumentation and AddressSanitizer...

golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip

A flaw was found in the archive/zip package in the Go standard library. A super-linear file name indexing algorithm is used in the first time a file in an archive is opened. A crafted zip archive containing a specific arrangement of file names can cause an excessive CPU and memory consumption. A ...

UBUNTU-CVE-2026-27025

pypdf is a free and open-source pure-python PDF library. Prior to 6.7.1, an attacker who uses this vulnerability can craft a PDF which leads to long runtimes and large memory consumption. This requires parsing the /ToUnicode entry of a font with unusually large values, for example during text...

CVE-2026-27025 pypdf has possible long runtimes/large memory usage for large /ToUnicode streams

pypdf is a free and open-source pure-python PDF library. Prior to 6.7.1, an attacker who uses this vulnerability can craft a PDF which leads to long runtimes and large memory consumption. This requires parsing the /ToUnicode entry of a font with unusually large values, for example during text...

CVE-2026-27025

pypdf is a free and open-source pure-python PDF library. Prior to 6.7.1, an attacker who uses this vulnerability can craft a PDF which leads to long runtimes and large memory consumption. This requires parsing the /ToUnicode entry of a font with unusually large values, for example during text...

CVE-2026-27025 pypdf has possible long runtimes/large memory usage for large /ToUnicode streams

pypdf is a free and open-source pure-python PDF library. Prior to 6.7.1, an attacker who uses this vulnerability can craft a PDF which leads to long runtimes and large memory consumption. This requires parsing the /ToUnicode entry of a font with unusually large values, for example during text...

CVE-2026-27025

CVE-2026-27025 affects the PyPDF family (pypdf). The issue is triggered by parsing a PDF’s font /ToUnicode entry with unusually large values, causing long runtimes and large memory usage (DoS risk). The vulnerability is fixed in pypdf 6.7.1; remediation is upgrading to 6.7.1 or newer. Connected a...

CVE-2026-27025 pypdf has possible long runtimes/large memory usage for large /ToUnicode streams

pypdf is a free and open-source pure-python PDF library. Prior to 6.7.1, an attacker who uses this vulnerability can craft a PDF which leads to long runtimes and large memory consumption. This requires parsing the /ToUnicode entry of a font with unusually large values, for example during text...

pypdf 安全漏洞

pypdf is an open-source, free Python library developed by py-pdf. It allows for splitting, merging, cropping, and converting pages within PDF files. Versions of pypdf prior to 6.7.1 contained security vulnerabilities. These vulnerabilities stemmed from /ToUnicode entries in the font parsing, whic...

CVE-2026-26313 Go Ethereum affected by DoS via malicious p2p message

go-ethereum geth is a golang execution layer implementation of the Ethereum protocol. Prior to version 1.17.0, an attacker can cause high memory usage by sending a specially-crafted p2p message. The issue is resolved in the v1.17.0 release...

CVE-2026-26313

go-ethereum geth is a golang execution layer implementation of the Ethereum protocol. Prior to version 1.17.0, an attacker can cause high memory usage by sending a specially-crafted p2p message. The issue is resolved in the v1.17.0 release...

CVE-2026-26313 Go Ethereum affected by DoS via malicious p2p message

go-ethereum geth is a golang execution layer implementation of the Ethereum protocol. Prior to version 1.17.0, an attacker can cause high memory usage by sending a specially-crafted p2p message. The issue is resolved in the v1.17.0 release...

go-ethereum 安全漏洞

go-ethereum is an open-source Ethereum protocol library developed by ethereum. Versions of go-ethereum prior to 1.17.0 contained security vulnerabilities; these vulnerabilities allowed attackers to cause high memory usage by sending specially crafted P2P messages...

GHSA-WGVP-VG3V-2XQ3 pypdf has possible long runtimes/large memory usage for large /ToUnicode streams

Impact An attacker who uses this vulnerability can craft a PDF which leads to long runtimes and large memory consumption. This requires parsing the /ToUnicode entry of a font with unusually large values, for example during text extraction. Patches This has been fixed in pypdf==6.7.1. Workarounds ...

GHSA-689V-6XWF-5JF3 Go Ethereum affected by DoS via malicious p2p message

Impact An attacker can cause high memory usage by sending a specially-crafted p2p message. More details to be released later. Patches The issue is resolved in the v1.17.0 release. Credit This issue was reported to the Ethereum Foundation Bug Bounty Program by @revofusion...

Go Ethereum affected by DoS via malicious p2p message

Impact An attacker can cause high memory usage by sending a specially-crafted p2p message. More details to be released later. Patches The issue is resolved in the v1.17.0 release. Credit This issue was reported to the Ethereum Foundation Bug Bounty Program by @revofusion...

golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip

A flaw was found in the archive/zip package in the Go standard library. A super-linear file name indexing algorithm is used in the first time a file in an archive is opened. A crafted zip archive containing a specific arrangement of file names can cause an excessive CPU and memory consumption. A ...