Use-after-free in "unicode_escape" decoder with error handler

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Medium: python3

Issue Overview: There is an issue in CPython when using bytes.decode"unicodeescape", error="ignore|replace". If you are not using the "unicodeescape" encoding or an error handler your usage is not affected. To work-around this issue you may stop using the error= handler and instead wrap the...

Important: icu

Issue Overview: A stack buffer overflow was found in Internationl components for unicode ICU . While running the genrb binary, the 'subtag' struct overflowed at the SRBRoot::addTag function. This issue may lead to memory corruption and local arbitrary code execution. CVE-2025-5222 Affected...

Important: libicu60

Issue Overview: A stack buffer overflow was found in Internationl components for unicode ICU . While running the genrb binary, the 'subtag' struct overflowed at the SRBRoot::addTag function. This issue may lead to memory corruption and local arbitrary code execution. CVE-2025-5222 Affected...

base-x: base-x homograph attack allows Unicode lookalike characters to bypass validation.

A flaw was found in base-x. This vulnerability allows attackers to generate addresses that appear legitimate, tricking users into sending money to them instead of the intended ones. The problem arises from the way base-x compresses leading zeros in addresses via manipulation of the base encoding...

base-x: base-x homograph attack allows Unicode lookalike characters to bypass validation.

A flaw was found in base-x. This vulnerability allows attackers to generate addresses that appear legitimate, tricking users into sending money to them instead of the intended ones. The problem arises from the way base-x compresses leading zeros in addresses via manipulation of the base encoding...

base-x: base-x homograph attack allows Unicode lookalike characters to bypass validation.

A flaw was found in base-x. This vulnerability allows attackers to generate addresses that appear legitimate, tricking users into sending money to them instead of the intended ones. The problem arises from the way base-x compresses leading zeros in addresses via manipulation of the base encoding...

RHEL 9 : Red Hat JBoss Enterprise Application Platform 8.0.8 Security update (Important) (RHSA-2025:10453)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:10453 advisory. Red Hat JBoss Enterprise Application Platform 8 is a platform for Java applications based on the WildFly application runtime. This release ...

Medium: python3.11

Issue Overview: There is an issue in CPython when using bytes.decode"unicodeescape", error="ignore|replace". If you are not using the "unicodeescape" encoding or an error handler your usage is not affected. To work-around this issue you may stop using the error= handler and instead wrap the...

Medium: python3.9

Issue Overview: There is an issue in CPython when using bytes.decode"unicodeescape", error="ignore|replace". If you are not using the "unicodeescape" encoding or an error handler your usage is not affected. To work-around this issue you may stop using the error= handler and instead wrap the...

Medium: python3.11

Issue Overview: There is an issue in CPython when using bytes.decode"unicodeescape", error="ignore|replace". If you are not using the "unicodeescape" encoding or an error handler your usage is not affected. To work-around this issue you may stop using the error= handler and instead wrap the...

BIT-PYTHON-MIN-2025-4516 Use-after-free in "unicode_escape" decoder with error handler

There is an issue in CPython when using bytes.decode"unicodeescape", error="ignore|replace". If you are not using the "unicodeescape" encoding or an error handler your usage is not affected. To work-around this issue you may stop using the error= handler and instead wrap the bytes.decode call in ...

SUSE CVE-2022-50222

In the Linux kernel, the following vulnerability has been resolved: tty: vt: initialize unicode screen buffer syzbot reports kernel infoleak at vcsread 1, for buffer can be read immediately after resize operation. Initialize buffer using kzalloc. ---------- include include include include int...

DEBIAN-CVE-2022-50222

In the Linux kernel, the following vulnerability has been resolved: tty: vt: initialize unicode screen buffer syzbot reports kernel infoleak at vcsread 1, for buffer can be read immediately after resize operation. Initialize buffer using kzalloc. ---------- include include include include int...

CVE-2022-50222

In the Linux kernel, the following vulnerability has been resolved: tty: vt: initialize unicode screen buffer syzbot reports kernel infoleak at vcsread 1, for buffer can be read immediately after resize operation. Initialize buffer using kzalloc. ---------- include include include include int...

CVE-2025-1088 Very long unicode dashboard title or panel name can hang the frontend

In Grafana, an excessively long dashboard title or panel name will cause Chromium browsers to become unresponsive due to Improper Input Validation vulnerability in Grafana. This issue affects Grafana: before 11.6.2 and is fixed in 11.6.2 and higher...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from vt not initializing the unicode screen buffer, which could lead to information disclosure...

Very long unicode dashboard title can hang the frontend

In Grafana, an excessively long dashboard title or panel name will cause Chromium browsers to become unresponsive due to Improper Input Validation vulnerability in Grafana. This issue affects Grafana: before 11.6.2 and is fixed in 11.6.2 and higher. Credits: Jinay Patel and Shrey Shah for...

Ubuntu: Security Advisory (USN-7570-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

USN-7570-1 python3.13, python3.12, python3.11, python3.10, python3.9, python3.8, python3.7, python3.6 vulnerabilities

It was discovered that Python incorrectly handled certain unicode characters during decoding. An attacker could possibly use this issue to cause a denial of service. CVE-2025-4516 It was discovered that Python incorrectly handled unicode encoding of email headers with list separators in folded...