CVE•Published 2026-03-31•Modified 2026-04-13•1 article on news•5 live references•NVD data
CVE-2024-14030Yves · Sereal\
Vulnerability data via NVD (ingested)
CVSS v3.1
8.1
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
—
Weaknesses (CWE)
Description
Sereal::Decoder versions from 4.000 through 4.009_002 for Perl embeds a vulnerable version of the Zstandard library. Sereal::Decoder embeds a version of the Zstandard (zstd) library that is vulnerable to CVE-2019-11922. This is a race condition in the one-pass compression functions of Zstandard prior to version 1.3.8 could allow an attacker to write bytes out of bounds if an output buffer smaller than the recommended size was used.
Timeline
Published 2026-03-31
Modified 2026-04-13
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2024-14030Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product + version
product:"Yves Sereal\" version:"\"Version-pinned fingerprint from NVD's first vulnerable CPE.
Shodan · banner/body mention
http.html:"Sereal\"HTTP body or banner mentions "Sereal\" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2024-14030Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2024-14030Censys host search filtered to this CVE id.
grep.app
CVE-2024-14030Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2024-14030GitHub code search for direct mentions.
Google dork
"CVE-2024-14030" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2024-14030 on GitHub.