CVE-2026-39909: Llama Interactive Specials Token Injection

Tokenizing user input with `parse_special` enabled (such as `params.interactive_specials`) allows user input to parse into control tokens, enabling prompt injection and control hijacking.

Provally CuratedPublic repositoryMediumMedium confidenceVerifiedApache-2.0C++
greprules fetch cve-2026-39909-llama-interactive-specials-token-injection --engine opengrep

Description

Tokenizing user input with `parse_special` enabled (such as `params.interactive_specials`) allows user input to parse into control tokens, enabling prompt injection and control hijacking.