Improper Input Validation Affecting github.com/inspektor-gadget/inspektor-gadget/pkg/uprobetracer package, versions >=0.28.0 <0.53.1
Threat Intelligence
Exploit Maturity
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
Proof of Concept
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- published30 Jun 2026
- disclosed22 Jun 2026
- creditUnknown
Introduced: 22 Jun 2026
CVE-2026-44778 Â (opens in a new tab)Common Vulnerabilities and Exposures (CVE) are common identifiers for publicly known security vulnerabilities
Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade github.com/inspektor-gadget/inspektor-gadget/pkg/uprobetracer to version 0.53.1 or higher.
Overview
Affected versions of this package are vulnerable to Improper Input Validation via the getUsdtInfo function in the USDT note parser. An attacker can cause the process to crash or exhaust memory by supplying a crafted ELF file with manipulated note sizes. This is only exploitable if a gadget with a SEC("usdt/...") eBPF section is running and configured to attach to a library inside the attacker's container.