GHSA-5XF7-4P34-54QR pypdf: Possible infinite loop for not terminated inline images

Impact An attacker who uses this vulnerability can craft a PDF which leads to an infinite loop. This requires parsing the content stream of a page with a not terminated inline image, as done when extracting the page text for example. Patches This has been fixed in pypdf==6.14.1. Workarounds If yo...

EUVD-2026-42366

pypdf: Possible infinite loop for not terminated inline images...

pypdf: Possible infinite loop for not terminated inline images

Impact An attacker who uses this vulnerability can craft a PDF which leads to an infinite loop. This requires parsing the content stream of a page with a not terminated inline image, as done when extracting the page text for example. Patches This has been fixed in pypdf==6.14.1. Workarounds If yo...

Infinite loop

Overview phpoffice/phpspreadsheet is a Spreadsheet engine that Read, Create and Write Spreadsheet documents in PHP . Affected versions of this package are vulnerable to Infinite loop through the read function. An attacker can cause the application to exhaust system memory and crash by submitting ...

golang.org/x/text: golang.org/x/text: Denial of Service via invalid UTF-8 input

A flaw was found in golang.org/x/text. The norm.Iter component can enter an infinite loop when processing input that contains invalid UTF-8 Unicode Transformation Format - 8-bit bytes. A remote attacker could exploit this vulnerability by providing specially crafted input, leading to a Denial of...

CVE-2026-64611

A flaw was found in libcupsfilters. The cfIEEE1284NormalizeMakeModel function enters an infinite loop when processing a printer-advertised IEEE-1284 device ID with an empty model field, causing sustained CPU consumption. A network-adjacent attacker could exploit this by broadcasting a specially...

CVE-2026-64611

A flaw was found in libcupsfilters. The cfIEEE1284NormalizeMakeModel function enters an infinite loop when processing a printer-advertised IEEE-1284 device ID with an empty model field, causing sustained CPU consumption. A network-adjacent attacker could exploit this by broadcasting a specially...

CVE-2026-64611

CVE-2026-64611 affects libcupsfilters. The cfIEEE1284NormalizeMakeModel() function enters an infinite loop while processing a printer-advertised IEEE-1284 device ID with an empty model field, causing sustained CPU consumption. This enables a network-adjacent attacker to broadcast a crafted printe...

CVE-2026-64611 Libcupsfilters: cups-filters: libcupsfilters: cpu exhaustion via infinite loop in cfieee1284normalizemakemodel()

A flaw was found in libcupsfilters. The cfIEEE1284NormalizeMakeModel function enters an infinite loop when processing a printer-advertised IEEE-1284 device ID with an empty model field, causing sustained CPU consumption. A network-adjacent attacker could exploit this by broadcasting a specially...

CVE-2026-64611

A flaw was found in libcupsfilters. The cfIEEE1284NormalizeMakeModel function enters an infinite loop when processing a printer-advertised IEEE-1284 device ID with an empty model field, causing sustained CPU consumption. A network-adjacent attacker could exploit this by broadcasting a specially...

EUVD-2026-47973

A flaw was found in libcupsfilters. The cfIEEE1284NormalizeMakeModel function enters an infinite loop when processing a printer-advertised IEEE-1284 device ID with an empty model field, causing sustained CPU consumption. A network-adjacent attacker could exploit this by broadcasting a specially...

CVE-2026-64611 Libcupsfilters: cups-filters: libcupsfilters: cpu exhaustion via infinite loop in cfieee1284normalizemakemodel()

A flaw was found in libcupsfilters. The cfIEEE1284NormalizeMakeModel function enters an infinite loop when processing a printer-advertised IEEE-1284 device ID with an empty model field, causing sustained CPU consumption. A network-adjacent attacker could exploit this by broadcasting a specially...

CVE-2026-64611

A flaw was found in libcupsfilters. The cfIEEE1284NormalizeMakeModel function enters an infinite loop when processing a printer-advertised IEEE-1284 device ID with an empty model field, causing sustained CPU consumption. A network-adjacent attacker could exploit this by broadcasting a specially...

golang.org/x/text: golang.org/x/text: Denial of Service via invalid UTF-8 input

A flaw was found in golang.org/x/text. The norm.Iter component can enter an infinite loop when processing input that contains invalid UTF-8 Unicode Transformation Format - 8-bit bytes. A remote attacker could exploit this vulnerability by providing specially crafted input, leading to a Denial of...

SUSE CVE-2026-45820

fflate through 0.8.2 is vulnerable to denial of service via an infinite loop in unzipSync. A crafted ZIP archive with a central directory entry declaring compressedsize=0xFFFFFFFF ZIP64 sentinel but missing the required ZIP64 extra field tag 0x0001 causes z64e to loop indefinitely due to...

PT-2026-63799

Name of the Vulnerable Software and Affected Versions libcupsfilters affected versions not specified Description A flaw in the cfIEEE1284NormalizeMakeModel function allows a network-adjacent attacker to cause a denial of service. The issue occurs when the function processes a printer-advertised...

CVE-2026-64611: Loop with Unreachable Exit Condition

A flaw was found in libcupsfilters. The cfIEEE1284NormalizeMakeModel function enters an infinite loop when processing a printer-advertised IEEE-1284 device ID with an empty model field, causing sustained CPU consumption. A network-adjacent attacker could exploit this by broadcasting a specially...

Infinite loop

Overview io.netty:netty-codec is an event-driven asynchronous network application framework. Affected versions of this package are vulnerable to Infinite loop in the Bzip2Decoder handler's run-length encoding state machine. An attacker can cause the event-loop thread to hang indefinitely by...

Infinite loop

Overview Affected versions of this package are vulnerable to Infinite loop in the Bzip2Decoder handler's run-length encoding state machine. An attacker can cause the event-loop thread to hang indefinitely by supplying a specially crafted bzip2 stream that triggers an infinite loop during...

GHSA-558V-64GR-WGG4 Netty: [Bzip2Decoder] Infinite Loop in RLE State Machine Leads to Event-Loop Thread Hang

The Bzip2Decoder handler in Netty's compression codec pipeline is vulnerable to a denial-of-service attack through a malformed bzip2 stream that permanently captures the event-loop thread in an infinite loop. The vulnerability exists in the run-length encoding RLE state machine within...