The vulnerability of the Entry.Writer() function in the Logrus logging library, which allows a hacker to cause a service failure

The vulnerability of the Entry.Writer function in the Logrus logging library is related to an uncontrolled resource consumption. Exploiting this vulnerability could allow a malicious actor to cause a service failure...

github.com/sirupsen/logrus: github.com/sirupsen/logrus: Denial-of-Service due to large single-line payload

A denial-of-service vulnerability in github.com/sirupsen/logrus occurs when Entry.Writer processes a single-line payload larger than 64KB with no newline characters. Due to a limitation in Go’s internal bufio.Scanner, the read operation fails with a “token too long” error, causing the underlying...

github.com/sirupsen/logrus: github.com/sirupsen/logrus: Denial-of-Service due to large single-line payload

A denial-of-service vulnerability in github.com/sirupsen/logrus occurs when Entry.Writer processes a single-line payload larger than 64KB with no newline characters. Due to a limitation in Go’s internal bufio.Scanner, the read operation fails with a “token too long” error, causing the underlying...

github.com/sirupsen/logrus: github.com/sirupsen/logrus: Denial-of-Service due to large single-line payload

A denial-of-service vulnerability in github.com/sirupsen/logrus occurs when Entry.Writer processes a single-line payload larger than 64KB with no newline characters. Due to a limitation in Go’s internal bufio.Scanner, the read operation fails with a “token too long” error, causing the underlying...

OESA-2026-1270 runc security update

runc is a CLI tool for spawning and running containers according to the OCI specification. Security Fixes: A denial-of-service vulnerability exists in github.com/sirupsen/logrus when using Entry.Writer to log a single-line payload larger than 64KB without newline characters. Due to limitations in...

Important: ecs-init

Issue Overview: A denial-of-service vulnerability exists in github.com/sirupsen/logrus when using Entry.Writer to log a single-line payload larger than 64KB without newline characters. Due to limitations in the internal bufio.Scanner, the read fails with "token too long" and the writer pipe is...

GO-2025-4188 Logrus is vulnerable to DoS when using Entry.writerScanner in github.com/sirupsen/logrus

Logrus is vulnerable to DoS when using Entry.writerScanner in github.com/sirupsen/logrus...

CVE-2025-65637

A denial-of-service vulnerability in github.com/sirupsen/logrus occurs when Entry.Writer processes a single-line payload larger than 64KB with no newline characters. Due to a limitation in Go’s internal bufio.Scanner, the read operation fails with a “token too long” error, causing the underlying...

A denial-of-service vulnerability exists in github.com/sirupsen/logrus when using Entry.Writer() to log a single-line payload larger than 64KB without newline characters.

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GHSA-4F99-4Q7P-P3GH Logrus is vulnerable to DoS when using Entry.Writer()

A denial-of-service vulnerability exists in github.com/sirupsen/logrus when using Entry.Writer to log a single-line payload larger than 64KB without newline characters. Due to limitations in the internal bufio.Scanner, the read fails with "token too long" and the writer pipe is closed, leaving...

EUVD-2025-201258

A denial-of-service vulnerability exists in github.com/sirupsen/logrus when using Entry.Writer to log a single-line payload larger than 64KB without newline characters. Due to limitations in the internal bufio.Scanner, the read fails with "token too long" and the writer pipe is closed, leaving...

Logrus is vulnerable to DoS when using Entry.Writer()

A denial-of-service vulnerability exists in github.com/sirupsen/logrus when using Entry.Writer to log a single-line payload larger than 64KB without newline characters. Due to limitations in the internal bufio.Scanner, the read fails with "token too long" and the writer pipe is closed, leaving...

AZL-71632 CVE-2025-65637 affecting package moby-compose for versions less than 2.17.3-13

A denial-of-service vulnerability exists in github.com/sirupsen/logrus when using Entry.Writer to log a single-line payload larger than 64KB without newline characters. Due to limitations in the internal bufio.Scanner, the read fails with "token too long" and the writer pipe is closed, leaving...

AZL-71452 CVE-2025-65637 affecting package delve 1.5.0-16

A denial-of-service vulnerability exists in github.com/sirupsen/logrus when using Entry.Writer to log a single-line payload larger than 64KB without newline characters. Due to limitations in the internal bufio.Scanner, the read fails with "token too long" and the writer pipe is closed, leaving...

AZL-71500 CVE-2025-65637 affecting package podman 4.1.1-26

A denial-of-service vulnerability exists in github.com/sirupsen/logrus when using Entry.Writer to log a single-line payload larger than 64KB without newline characters. Due to limitations in the internal bufio.Scanner, the read fails with "token too long" and the writer pipe is closed, leaving...

AZL-71479 CVE-2025-65637 affecting package containernetworking-plugins 1.1.1-17

A denial-of-service vulnerability exists in github.com/sirupsen/logrus when using Entry.Writer to log a single-line payload larger than 64KB without newline characters. Due to limitations in the internal bufio.Scanner, the read fails with "token too long" and the writer pipe is closed, leaving...

DEBIAN-CVE-2025-65637

A denial-of-service vulnerability exists in github.com/sirupsen/logrus when using Entry.Writer to log a single-line payload larger than 64KB without newline characters. Due to limitations in the internal bufio.Scanner, the read fails with "token too long" and the writer pipe is closed, leaving...

AZL-71476 CVE-2025-65637 affecting package buildah 1.18.0-29

A denial-of-service vulnerability exists in github.com/sirupsen/logrus when using Entry.Writer to log a single-line payload larger than 64KB without newline characters. Due to limitations in the internal bufio.Scanner, the read fails with "token too long" and the writer pipe is closed, leaving...

AZL-71519 CVE-2025-65637 affecting package flannel for versions less than 0.24.2-22

A denial-of-service vulnerability exists in github.com/sirupsen/logrus when using Entry.Writer to log a single-line payload larger than 64KB without newline characters. Due to limitations in the internal bufio.Scanner, the read fails with "token too long" and the writer pipe is closed, leaving...

AZL-71516 CVE-2025-65637 affecting package dcos-cli for versions less than 1.2.0-20

A denial-of-service vulnerability exists in github.com/sirupsen/logrus when using Entry.Writer to log a single-line payload larger than 64KB without newline characters. Due to limitations in the internal bufio.Scanner, the read fails with "token too long" and the writer pipe is closed, leaving...