PT-2026-22514 · Unknown · Fascinatedbox Lily

Oneafter · Published 2026-03-01 · Updated 2026-04-15 · CVE-2026-3392

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions FascinatedBox lily versions prior to 2.3

Description A flaw exists in FascinatedBox lily, specifically within the eval tree function of the src/lily emitter.c file, leading to a null pointer dereference. This issue is exploitable locally. The exploit has been publicly released. The project maintainers were notified but have not yet responded.

Recommendations Update to a version of FascinatedBox lily that is newer than 2.3. As a temporary workaround, consider restricting access to the src/lily emitter.c file to minimize the risk of exploitation.

Exploit

Fix

NULL Pointer Dereference

Improper Resource Release

Weakness Enumeration

CWE-476

CWE-404

Related Identifiers

CVE-2026-3392

OPENSUSE-SU-2026:10550-1

Affected Products

Fascinatedbox Lily

References · 15

• 🔥 https://github.com/oneafter/0122/blob/main/i384/repro.lily · Exploit
• https://github.com/FascinatedBox/lily/issues/384 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2026-3392 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-3392 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2026:10550-1 · Vendor Advisory
• https://vuldb.com/?id.348278 · Note
• https://github.com/FascinatedBox/lily · Note
• https://twitter.com/cyberbivash/status/2028143360439947415 · Twitter Post
• https://t.me/CVEtracker/46067 · Telegram Post
• https://suse.com/security/cve/CVE-2026-33929 · Note
• https://vuldb.com/?ctiid.348278 · Note
• https://suse.com/security/cve/CVE-2026-3392 · Note
• https://vuldb.com/?submit.761328 · Note
• https://t.me/cveNotify/153671 · Telegram Post
• https://twitter.com/VulmonFeeds/status/2028086861055357283 · Twitter Post