Uncontrolled Recursion

Overview Scriban.Signed is a fast, powerful, safe and lightweight scripting language and engine for .NET, which was primarily developed for text templating with a compatibility mode for parsing liquid templates. Affected versions of this package are vulnerable to Uncontrolled Recursion via the...

Scriban has Uncontrolled Recursion in Parser Leads to Stack Overflow and Process Crash (Denial of Service)

Scriban is vulnerable to an uncontrolled process crash resulting in a Denial of Service. Because the recursive-descent parser does not enforce a default limit on expression depth, an attacker who controls template input can craft a heavily nested template that triggers a StackOverflowException. I...

Uncontrolled Recursion

Overview Scriban is a Scriban is a fast, powerful, safe and lightweight scripting language and engine for .NET, which was primarily developed for text templating with a compatibility mode for parsing liquid templates. Today, not only Scriban can be used in text templating scenarios, but also can ...

SUSE-SU-2026:20911-1 Security update for poppler

This update for poppler fixes the following issues: - CVE-2025-11896: infinite recursion leading to stack overflow due to object loop in PDF CMap bsc1252337...

OPENSUSE-SU-2026:20397-1 Security update for poppler

This update for poppler fixes the following issues: - CVE-2025-11896: infinite recursion leading to stack overflow due to object loop in PDF CMap bsc1252337...

SUSE CVE-2026-30922

pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.3, the pyasn1 library is vulnerable to a Denial of Service DoS attack caused by uncontrolled recursion when decoding ASN.1 data with deeply nested structures. An attacker can supply a crafted payload containing thousands of nested SEQUENC...

CVE-2026-30922

An unbounded recursion flaw has been discovered in the pypi pyasn1 library. This uncontrolled recursion occurs when decoding ASN.1 data with deeply nested structures. An attacker can supply a crafted payload containing nested SEQUENCE 0x30 or SET 0x31 tags with Indefinite Length 0x80 markers. Thi...

GHSA-RF74-V2FM-23PW Natural Language Toolkit (NLTK) has unbounded recursion in JSONTaggedDecoder.decode_obj() may cause DoS

Summary JSONTaggedDecoder.decodeobj in nltk/jsontags.py calls itself recursively without any depth limit. A deeply nested JSON structure exceeding sys.getrecursionlimit default: 1000 will raise an unhandled RecursionError, crashing the Python process. Affected code File: nltk/jsontags.py, lines...

Uncontrolled Recursion

Overview nltk is a Natural Language Toolkit NLTK is a Python package for natural language processing. Affected versions of this package are vulnerable to Uncontrolled Recursion via the JSONTaggedDecoder.decodeobj function in jsontags.py. An attacker can cause the application to crash by submittin...

Natural Language Toolkit (NLTK) has unbounded recursion in JSONTaggedDecoder.decode_obj() may cause DoS

Summary JSONTaggedDecoder.decodeobj in nltk/jsontags.py calls itself recursively without any depth limit. A deeply nested JSON structure exceeding sys.getrecursionlimit default: 1000 will raise an unhandled RecursionError, crashing the Python process. Affected code File: nltk/jsontags.py, lines...

OPENSUSE-SU-2026:20390-1 Security update for protobuf

This update for protobuf fixes the following issues: Security fixes: - CVE-2025-4565: Fixed parsing of untrusted Protocol Buffers data containing an arbitrary number of recursive groups or messages that could lead to crash due to RecursionError bsc1244663. - CVE-2026-0994: Fixed google.protobuf.A...

SUSE-SU-2026:20753-1 Security update for protobuf

This update for protobuf fixes the following issues: Security fixes: - CVE-2025-4565: Fixed parsing of untrusted Protocol Buffers data containing an arbitrary number of recursive groups or messages that could lead to crash due to RecursionError bsc1244663. - CVE-2026-0994: Fixed google.protobuf.A...

SUSE-SU-2026:20907-1 Security update for protobuf

This update for protobuf fixes the following issues: Security fixes: - CVE-2025-4565: Fixed parsing of untrusted Protocol Buffers data containing an arbitrary number of recursive groups or messages that could lead to crash due to RecursionError bsc1244663. - CVE-2026-0994: Fixed google.protobuf.A...

protobuf: StackOverflow vulnerability in Protocol Buffers

A flaw was found in Protocol Buffers protobuf. This issue can allows an attacker to cause a StackOverflow via parsing untrusted Protocol Buffers data containing arbitrarily nested SGROUP tags, leading to unbounded recursion...

protobuf: StackOverflow vulnerability in Protocol Buffers

A flaw was found in Protocol Buffers protobuf. This issue can allows an attacker to cause a StackOverflow via parsing untrusted Protocol Buffers data containing arbitrarily nested SGROUP tags, leading to unbounded recursion...

protobuf: StackOverflow vulnerability in Protocol Buffers

A flaw was found in Protocol Buffers protobuf. This issue can allows an attacker to cause a StackOverflow via parsing untrusted Protocol Buffers data containing arbitrarily nested SGROUP tags, leading to unbounded recursion...

PYSEC-2026-2263

pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.3, the pyasn1 library is vulnerable to a Denial of Service DoS attack caused by uncontrolled recursion when decoding ASN.1 data with deeply nested structures. An attacker can supply a crafted payload containing thousands of nested SEQUENC...

CVE-2026-30922

pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.3, the pyasn1 library is vulnerable to a Denial of Service DoS attack caused by uncontrolled recursion when decoding ASN.1 data with deeply nested structures. An attacker can supply a crafted payload containing thousands of nested SEQUENC...

DEBIAN-CVE-2026-30922

pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.3, the pyasn1 library is vulnerable to a Denial of Service DoS attack caused by uncontrolled recursion when decoding ASN.1 data with deeply nested structures. An attacker can supply a crafted payload containing thousands of nested SEQUENC...

UBUNTU-CVE-2026-30922

pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.3, the pyasn1 library is vulnerable to a Denial of Service DoS attack caused by uncontrolled recursion when decoding ASN.1 data with deeply nested structures. An attacker can supply a crafted payload containing thousands of nested SEQUENC...