Medium severity · published Aug 20, 2026
CVE-2026-63016
Apache InLong: Ordinary users can create new packages
5.3
CVSS
0.6%
EPSS
No
On KEV
Description
Uncontrolled Resource Consumption vulnerability in Apache InLong. Users could affect operational configuration or allow upload of non-official packages.
This issue affects Apache InLong: from 2.0.0 before 2.4.0.
Users are advised to upgrade to Apache InLong's 2.4.0 or cherry-pick [1] to solve it.
[1]
https://github.com/apache/inlong/pull/12095 https://github.com/apache/inlong/pull/11732
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 50% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AI
Apache InLong · Apache Software Foundation
2.0.0 before 2.4.0 · source: vendor
IN
Inlong · Apache
2.0.0 before 2.4.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-63016
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-63016
Mailing List
https://lists.apache.org/thread/jmsn2slhqmmw7kt24zqcnw6tyjnrcykp
Mailing List
http://www.openwall.com/lists/oss-security/2026/08/20/10
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