CVE-2026-59877

Summary: The CVE affects protobufjs, where the .proto parser could enter an infinite loop. Affected component: protobufjs (parsing of protobuf definitions to JS functions). Root cause: while parsing option declarations, the parser advances through tokens until an '=' is found without checking for...

CVE-2026-59877 protobufjs: Denial of Service via infinite loop in .proto option parsing

protobufjs compiles protobuf definitions into JavaScript JS functions. Prior to 7.6.5 and 8.6.6, protobufjs parsed option names by advancing through schema tokens until reaching an = token without checking for end of input, so a crafted .proto schema that opens an option declaration and ends...

CVE-2026-59874 node-tar: Negative tar entry size causes infinite loop in archive replace

node-tar is a tar archive manipulation library for Node.js. Prior to 7.5.18, tar.replace accepts a checksum-valid tar header with a negative base-256 encoded entry size, causing the archive scanner to make no progress while repeatedly parsing the same header. This issue is fixed in version 7.5.18...

CVE-2026-59874 node-tar: Negative tar entry size causes infinite loop in archive replace

node-tar is a tar archive manipulation library for Node.js. Prior to 7.5.18, tar.replace accepts a checksum-valid tar header with a negative base-256 encoded entry size, causing the archive scanner to make no progress while repeatedly parsing the same header. This issue is fixed in version 7.5.18...

CVE-2026-59874

node-tar is a Node.js tar archive library. Prior to 7.5.18, tar.replace accepts a checksum-valid tar header with a negative base-256 encoded entry size, causing the archive scanner to loop on the same header and make no progress; this is fixed in version 7.5.18. Upgrade to 7.5.18 to remediate. Th...

gstreamer1-plugins-ugly-free: GStreamer: Out-of-bounds read in RealMedia demuxer FILEINFO metadata parser

A flaw was found in GStreamer's RealMedia demuxer in the gst-plugins-ugly package. When processing a RealMedia file containing a specially crafted FILEINFO metadata section, the demuxer parses variable-name and variable-value pairs using reskippascalstring without validating that offsets remain...

PT-2026-56498

Name of the Vulnerable Software and Affected Versions Immutable.js versions prior to 4.3.9 Immutable.js versions prior to 5.1.8 Description Certain functions mishandle an index or size within the range 2 30 to 2 31 in the setListBounds function located in src/List.js. This can lead to an empty Li...

PT-2026-56497

Name of the Vulnerable Software and Affected Versions protobufjs versions prior to 7.6.5 protobufjs versions prior to 8.6.6 Description protobufjs compiles protobuf definitions into JavaScript functions. The software parses option names by advancing through schema tokens until an = token is reach...

CVE-2026-59877: Loop with Unreachable Exit Condition

protobufjs compiles protobuf definitions into JavaScript JS functions. Prior to 7.6.5 and 8.6.6, protobufjs parsed option names by advancing through schema tokens until reaching an = token without checking for end of input, so a crafted .proto schema that opens an option declaration and ends...

CVE-2026-59879: Integer Overflow or Wraparound

Immutable.js provides many Persistent Immutable data structures. Prior to 4.3.9 and 5.1.8, Listset, ListsetSize, ListsetIn, ListupdateIn, and the functional set, setIn, and updateIn mishandle an index or size in the range 2 30 to 2 31 in setListBounds in src/List.js, causing an empty List to ente...

CVE-2026-59935: Loop with Unreachable Exit Condition

pypdf is a free and open-source pure-python PDF library. Prior to 6.14.2, an attacker can craft a PDF with a page content stream containing a not terminated inline image that uses the ASCII85 or ASCIIHex filters, causing an infinite loop during parsing such as when extracting page text. This issu...

CVE-2026-59874: Loop with Unreachable Exit Condition

node-tar is a tar archive manipulation library for Node.js. Prior to 7.5.18, tar.replace accepts a checksum-valid tar header with a negative base-256 encoded entry size, causing the archive scanner to make no progress while repeatedly parsing the same header. This issue is fixed in version 7.5.18...

PT-2026-56546

Name of the Vulnerable Software and Affected Versions pypdf versions prior to 6.14.2 Description An attacker can craft a PDF file with a page content stream containing an unterminated inline image that utilizes ASCII85 or ASCIIHex filters. This leads to an infinite loop during the parsing process...

CVE-2026-59936: Uncontrolled Resource Consumption

pypdf is a free and open-source pure-python PDF library. Prior to 6.14.1, an attacker can craft a PDF with a page content stream containing a not terminated inline image, causing an infinite loop during inline image end marker detection such as when extracting page text. This issue is fixed in...

ROS-20260708-73-0064

The vulnerability in ImageMagick relates to the execution of a loop with an unavailable exit condition. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2026-15163: Loop with Unreachable Exit Condition

Multiple protocol dissector infinite loops in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allow denial of service...

PT-2026-56547

Name of the Vulnerable Software and Affected Versions pypdf versions prior to 6.14.1 Description An attacker can craft a PDF file with a page content stream containing an unterminated inline image. This leads to an infinite loop during the detection of the inline image end marker, which can occur...

Security Bulletin: IBM watsonx.data integration has several vulnerabilities due to open source software

Summary Open source packages are used as part of the overall processing in IBM watsonx.data integration. Vulnerability Details CVEID:CVE-2026-33814 DESCRIPTION: When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a...

pypdf has possible Infinite Loop when processing outlines/bookmarks

ImpactAn attacker who uses this vulnerability can craft a PDF which leads to an infinite loop. This requires accessing the outlines/bookmarks. PatchesThis has been fixed in pypdf 6.6.2. WorkaroundsIf projects cannot upgrade yet, consider applying the changes from PR 3610...

PYSEC-2026-1827 pypdf has possible Infinite Loop when processing outlines/bookmarks

Impact An attacker who uses this vulnerability can craft a PDF which leads to an infinite loop. This requires accessing the outlines/bookmarks. Patches This has been fixed in pypdf 6.6.2. Workarounds If projects cannot upgrade yet, consider applying the changes from PR 3610...