CVE-2026-31742

In the Linux kernel, the following vulnerability has been resolved: vt: discard stale unicode buffer on alt screen exit after resize When enteraltscreen saves vcunilines into vcsavedunilines and sets vcunilines to NULL, a subsequent console resize via vcdoresize skips reallocating the unicode...

EUVD-2026-26555

In the Linux kernel, the following vulnerability has been resolved: vt: discard stale unicode buffer on alt screen exit after resize When enteraltscreen saves vcunilines into vcsavedunilines and sets vcunilines to NULL, a subsequent console resize via vcdoresize skips reallocating the unicode...

CVE-2026-31742 vt: discard stale unicode buffer on alt screen exit after resize

In the Linux kernel, the following vulnerability has been resolved: vt: discard stale unicode buffer on alt screen exit after resize When enteraltscreen saves vcunilines into vcsavedunilines and sets vcunilines to NULL, a subsequent console resize via vcdoresize skips reallocating the unicode...

PT-2026-36377

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the virtual terminal vt component where the kernel fails to discard a stale unicode buffer upon exiting the alternate screen after a console resize. When enter alt...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the failure to discard outdated Unicode buffers when exiting the standby screen after resizing it...

CVE-2026-40686

In Exim before 4.99.2, when utf8 operators are enabled, there is an out-of-bounds read if large UTF-8 trailing characters are present malformed UTF-8 header data. Information might be divulged within an error message produced during handling of an unrelated e-mail message...

CLSA-2026-1777456424 gcc: Fix of CVE-2021-42574

CVE-2021-42574: add -Wbidi-chars warning for Unicode bidirectional text...

The vulnerability of the udf_name_from_CS0() function in the fs/udf/unicode.c module of the Linux kernel file system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the udfnamefromCS0 function in the fs/udf/unicode.c module of the Linux kernel file system is related to access to an uninitialized pointer. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected...

CLSA-2026-1777310036 gcc: Fix of CVE-2021-42574

CVE-2021-42574: add -Wbidi-chars warning for Unicode bidirectional text...

CVE-2026-7040 Text::Minify::XS versions from 0.3.0 before 0.7.8 for Perl have heap overflow when processing some malformed UTF-8 characters

Text::Minify::XS versions from 0.3.0 before 0.7.8 for Perl have a heap overflow when processing some malformed UTF-8 characters. The minify functions mishandled some malformed UTF-8 characters, leading to heap corruption. Note that the minifyutf8 function is an alias for minify...

PT-2026-35416

Name of the Vulnerable Software and Affected Versions Text::Minify::XS versions 0.3.0 through 0.7.7 Description A heap overflow occurs when processing certain malformed UTF-8 characters. The minify function and its alias minify utf8 mishandle these characters, which leads to heap corruption...

CVE-2026-35348

The sort utility in uutils coreutils is vulnerable to a process panic when using the --files0-from option with inputs containing non-UTF-8 filenames. The implementation enforces UTF-8 encoding and utilizes expect, causing an immediate crash when encountering valid but non-UTF-8 paths. This diverg...

CLSA-2026-1776960263 ImageMagick: Fix of CVE-2026-32636

CVE-2026-32636: out-of-bounds write of a single zero byte in ConvertUTF16ToUTF8 via NewXMLTree when resizing UTF-8 buffer...

GHSA-VX9M-XJWF-8CQM uutils coreutils has an Improper Handling of Unicode Encoding Issue

A logic error in the split utility of uutils coreutils causes the corruption of output filenames when provided with non-UTF-8 prefix or suffix inputs. The implementation utilizes tostringlossy when constructing chunk filenames, which automatically rewrites invalid byte sequences into the UTF-8...

Duplicate Advisory: uutils coreutils has an Improper Handling of Unicode Encoding Issue

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-jcjr-rh8q-7xqf. This link is maintained to preserve external references. Original Description A logic error in the ln utility of uutils coreutils causes the program to reject source paths containing non-UTF-8...

uutils coreutils has an Improper Handling of Unicode Encoding Issue

A logic error in the split utility of uutils coreutils causes the corruption of output filenames when provided with non-UTF-8 prefix or suffix inputs. The implementation utilizes tostringlossy when constructing chunk filenames, which automatically rewrites invalid byte sequences into the UTF-8...

CVE-2026-35373

A logic error in the ln utility of uutils coreutils causes the program to reject source paths containing non-UTF-8 filename bytes when using target-directory forms e.g., ln SOURCE... DIRECTORY. While GNU ln treats filenames as raw bytes and creates the links correctly, the uutils implementation...

CVE-2026-35375 uutils coreutils split Local Data Integrity Issue via Lossy Filename Encoding

A logic error in the split utility of uutils coreutils causes the corruption of output filenames when provided with non-UTF-8 prefix or suffix inputs. The implementation utilizes tostringlossy when constructing chunk filenames, which automatically rewrites invalid byte sequences into the UTF-8...

CVE-2026-35373

A logic error in the ln utility of uutils coreutils causes the program to reject source paths containing non-UTF-8 filename bytes when using target-directory forms e.g., ln SOURCE... DIRECTORY. While GNU ln treats filenames as raw bytes and creates the links correctly, the uutils implementation...

CVE-2026-35348

The sort utility in uutils coreutils is vulnerable to a process panic when using the --files0-from option with inputs containing non-UTF-8 filenames. The implementation enforces UTF-8 encoding and utilizes expect, causing an immediate crash when encountering valid but non-UTF-8 paths. This diverg...