CVE-2026-92842

The convert.base64-encode, convert.quoted-printable-encode and convert.quoted-printable-decode stream filters accept a line-break-chars option whose length is tracked separately from the string itself. The filter constructors duplicate the value with pestrdup, which stops at the first NUL byte,...

CVE-2026-92842

The PHP language is vulnerable to an out-of-bounds read and information leak in the convert.base64-encode, convert.quoted-printable-encode, and convert.quoted-printable-decode stream filters. The root cause is that the line-break-chars option's length is tracked independently of the string itself...

EUVD-2026-87351

The convert.base64-encode, convert.quoted-printable-encode and convert.quoted-printable-decode stream filters accept a line-break-chars option whose length is tracked separately from the string itself. The filter constructors duplicate the value with pestrdup, which stops at the first NUL byte,...

CVE-2026-92842 OOB read / info leak in convert.* stream filters when line-break-chars contains NUL

The convert.base64-encode, convert.quoted-printable-encode and convert.quoted-printable-decode stream filters accept a line-break-chars option whose length is tracked separately from the string itself. The filter constructors duplicate the value with pestrdup, which stops at the first NUL byte,...

CVE-2026-92842

The convert.base64-encode, convert.quoted-printable-encode and convert.quoted-printable-decode stream filters accept a line-break-chars option whose length is tracked separately from the string itself. The filter constructors duplicate the value with pestrdup, which stops at the first NUL byte,...

CVE-2026-92842: Heap-based Buffer Overflow

The convert.base64-encode, convert.quoted-printable-encode and convert.quoted-printable-decode stream filters accept a line-break-chars option whose length is tracked separately from the string itself. The filter constructors duplicate the value with pestrdup, which stops at the first NUL byte,...

PT-2026-98289

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description The convert.base64-encode, convert.quoted-printable-encode, and convert.quoted-printable-decode stream filters contain a memory handling issue. These filters use...

PT-2026-98012

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the ksmbd module within the ksmbd vfs set sd xattr function. The ndr encode v4 ntacl function allocates memory for sd ndr.data using kzalloc. If a subsequent ndr...

PT-2026-96673

Name of the Vulnerable Software and Affected Versions Net::IDN::Punycode versions prior to 2.590 Description An issue exists where the encode punycode function fails to validate if the input is well-formed UTF-8. When a string with the UTF-8 flag set over malformed bytes reaches the encoder, the...

PT-2026-96682

Name of the Vulnerable Software and Affected Versions Net::IDN::Punycode versions prior to 2.301 Description A heap buffer overflow occurs in the encode punycode function when using the XS backend. The issue arises because the XS backend constructs the encoded label in a string buffer sized based...

PT-2026-96666

Name of the Vulnerable Software and Affected Versions Net::IDN::Punycode versions prior to 2.590 Description An out-of-bounds read occurs in the XS backend due to an integer overflow of the delta accumulator within the encode punycode function. The XS backend stores the punycode delta and the...

PT-2026-95480

Name of the Vulnerable Software and Affected Versions libheif versions prior to 1.19.6 Description An integer overflow occurs in the Op RGB24 32 to YCbCr::convert colorspace function when processing extremely large RGB images created via heif image create and heif image add plane. This overflow...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: KEYS: Trusted – Do not use WARN when encode fails When asn1encodesequence fails, using WARN is not the correct solution. 1. asn1encodesequence is not an internal function located in lib/asn1encode.c. 2. Its location is known,...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: btrfs: A potential out-of-bounds write has been avoided in the btrfsencodefh function. The btrfsencodefh function does not properly handle the three possible cases it processes. Before writing to the file handle fh, the function...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: KEYS: Trusted: Fixed a memory leak in tpm2keyencode. The “scratch” space is never freed. This issue is addressed by calling kfree in both the success and error cases...

Astra Linux – Vulnerability in hdf5

The HDF5 library from version 1.14.3 has a heap-based buffer overflow issue in the H5Olayoutencode function within H5Olayout.c, which leads to the corruption of the instruction pointer...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ceph: The “use after free” error was caught by KASAN at the line cephbuffergetarg-xattrbuf;. This means that the reference count could not be incremented before the memory was freed. In the same file, in the handlecapgrant...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Staging: ks7010 – potential buffer overflow in kswlansetencodeext. “exc-keylen” is a u16 value provided by the user. If this value exceeds IWENCODINGTOKENMAX 64, it could lead to memory corruption...

Astra Linux – Vulnerability in exiv2

An integer overflow in CrwMap::encode0x1810 of Exiv2 0.27.3 allows attackers to trigger a heap-based buffer overflow and cause a denial of service DOS by manipulating metadata...

Astra Linux – Vulnerability in python-idna

A vulnerability was identified in the kjd/idna library, specifically within the idna.encode function, affecting version 3.6. The issue arises from the function’s handling of crafted input strings, which can lead to quadratic complexity and consequently, a denial of service condition. This...