Astra Linux – Vulnerability in pypdf2

pypdf is a free and open-source Python-based PDF library. Prior to version 6.7.2, an attacker who exploited this vulnerability could create a PDF that would lead to an infinite loop. This required reading the file. This issue has been fixed in pypdf 6.7.2. As a workaround, one can manually apply...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: mm, shmem: prevent infinite loop on truncate race When truncating a large swap entry, shmemfreeswap returns 0 when the entry’s index does not match the given index due to lookup alignment. The failure fallback path checks whether...

Security Bulletin: Vulnerability in IBM Sterling Order Management

Summary golang.org/x/net-v0.52.0 is vulnerable, When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGSMAXFRAMESIZE with a value of 0. Vulnerability Details CVEID:CVE-2026-33814 DESCRIPTION: When processing HTTP/2...

SUSE CVE-2026-54651

pypdf is a free and open-source pure-python PDF library. Prior to 6.13.1, an attacker who uses this vulnerability can craft a PDF which leads to an infinite loop. This requires merging a file with threads/articles into a writer. This vulnerability is fixed in 6.13.1...

EUVD-2026-38630

When using the "tarfile" module with a file opened in "streaming mode" mode="r|" the tarfile module did not properly handle EOF, meaning an archive could be parsed in an infinite loop...

CVE-2026-52965: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/ttm: Fix ttmboswapout infinite LRU walk on swapout failure When ttmttswapout fails, the current code calls ttmresourceaddbulkmove followed by ttmresourcemovetolrutail to restore the resource's bulkmove membership. However,...

CVE-2026-52967: Out-of-bounds Read

In the Linux kernel, the following vulnerability has been resolved: smb/client: fix possible infinite loop and oob read in symlinkdata On 32-bit architectures, the infinite loop is as follows: len = p-ErrorDataLength == 0xfffffff8 u8 next = p-ErrorContextData + len next == p On 32-bit...

CVE-2026-54904: Loop with Unreachable Exit Condition

concurrent-ruby is a modern concurrency tools for Ruby. Prior to 1.3.7, Concurrent::AtomicReferenceupdate can enter a permanent busy retry loop when the current value is Float::NAN. The issue is caused by the interaction between AtomicReferenceupdate, which retries until compareandsetoldvalue,...

CVE-2026-52919: Integer Underflow (Wrap or Wraparound)

In the Linux kernel, the following vulnerability has been resolved: batman-adv: fix tpmeter counter underflow during shutdown batadvtpsendershutdown unconditionally decrements the "sending" atomic counter. If multiple paths e.g. timeout, user cancel, and normal finish call this function, the...

PT-2026-51861

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the symlink data function within the SMB client. On 32-bit architectures, this can lead to an infinite loop or an out-of-bounds read reading data outside the intended...

CVE-2026-11972

When using the "tarfile" module with a file opened in "streaming mode" mode="r|" the tarfile module did not properly handle EOF, making archive parsing take exponentially longer...

UBUNTU-CVE-2026-11972

When using the "tarfile" module with a file opened in "streaming mode" mode="r|" the tarfile module did not properly handle EOF, making archive parsing take exponentially longer...

CVE-2026-11972 tarfile opened in streaming mode mishandles EOF

When using the "tarfile" module with a file opened in "streaming mode" mode="r|" the tarfile module did not properly handle EOF, making archive parsing take exponentially longer...

Infinite loop

Overview Affected versions of this package are vulnerable to Infinite loop in the seek function of the tarfile module when processing tar archives in streaming mode. An attacker can cause the process to enter an infinite loop and exhaust system resources by providing a specially crafted archive...

CVE-2026-11972

When using the "tarfile" module with a file opened in "streaming mode" mode="r|" the tarfile module did not properly handle EOF, making archive parsing take exponentially longer...

CVE-2026-11972

CVE-2026-11972: The Python tarfile module may loop indefinitely when parsing archives opened in streaming mode (mode="r|") due to improper EOF handling. Affects the tarfile parsing path and could cause high impact availability issues; the description confirms the root cause but the connected docu...

PSF-2026-31

When using the "tarfile" module with a file opened in "streaming mode" mode="r|" the tarfile module did not properly handle EOF, making archive parsing take exponentially longer...

Security Bulletin: IBM Engineering Lifecycle Management - Engineering Workflow Management is impacted by vulnerabilities in Apache PDFBox

Summary Vulnerabilities have been identified in Apache PDFBox, which is used in IBM Engineering Lifecycle Management -Engineering Workflow Management Vulnerability Details CVEID:CVE-2021-27807 DESCRIPTION: A carefully crafted PDF file can trigger an infinite loop while loading the file. This issu...

PT-2026-51603

Name of the Vulnerable Software and Affected Versions Python affected versions not specified Description The tarfile module fails to properly handle the End of File EOF when a file is opened in streaming mode mode="r|". This can lead to a situation where an archive is parsed in an infinite loop...

PT-2026-58091

Name of the Vulnerable Software and Affected Versions Pillow versions 12.0.0 through 12.2.0 Description The EPS parser in PIL/EpsImagePlugin.py accepts a negative byte count within the %%BeginBinary directive. A specially crafted EPS file can trigger the Image.open function to seek backwards to t...