What’s Vulnerable › Vulnerabilities

CVE-2026-2662: FascinatedBox lily lily_emitter.c count_transforms out-of-bounds

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-02-18 · updated 2026-06-17
• Weakness: CWE-119

Description

A weakness has been identified in FascinatedBox lily up to 2.3. This vulnerability affects the function count_transforms of the file src/lily_emitter.c. This manipulation causes out-of-bounds read. The attack can only be executed locally. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

Affected products

• FascinatedBox lily: through 2.3

References

• https://github.com/FascinatedBox/lily/
• https://github.com/FascinatedBox/lily/issues/381
• https://github.com/oneafter/0122/blob/main/i381/repro.lily
• https://vuldb.com/?ctiid.346460
• https://vuldb.com/?id.346460
• https://vuldb.com/?submit.753166

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