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Vulnerabilities

Vulnerability · CVE-2025-27526

Deserialization of Untrusted Data vulnerability in Apache InLong.

Published May 28, 2025 · catalog updated May 28, 2025 · Apache Software Foundation Apache InLong

Check this week

CVE-2025-27526 is not in CISA KEV. FIRST estimates a 80.00% chance of exploitation in the next 30 days. Check whether you run Apache Software Foundation Apache InLong.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium6.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
80.00%
Remediation
Vendor / distro source
Affected products
vendor Apache Software Foundation Apache InLong 1.13 ≤2.1.0

Deserialization of Untrusted Data vulnerability in Apache InLong. This issue affects Apache InLong: from 1.13.0 through 2.1.0. This vulnerability which can lead to JDBC Vulnerability URLEncdoe and backspace bypass. Users are advised to upgrade to Apache InLong's 2.2.0 or cherry-pick [1] to solve it. [1] https://github.com/apache/inlong/pull/11747

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Apache Software Foundation Apache InLong 1.13 ≤2.1.01.13 ≤2.1.0

How to fix CVE-2025-27526

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2025-27526 is not in CISA KEV. FIRST estimates a 80.00% chance of exploitation in the next 30 days. Check whether you run Apache Software Foundation Apache InLong.

Which versions are affected?

Compare what you have installed with Apache Software Foundation Apache InLong 1.13 ≤2.1.0 1.13 ≤2.1.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 80.00%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. May 28, 2025 · EUVD

    Detected

    Deserialization of Untrusted Data vulnerability in Apache InLong. This issue affects Apache InLong: from 1.13.0 through 2.1.0. This vulnerability which can lead to JDBC Vulnerability URLEncdoe and backspace bypass. Users are advised to upgrade to Apache InLong's 2.2.0 or cherry-pick [1] to solve it. [1] https://github.com/apache/inlong/pull/11747

  2. May 28, 2025 · EUVD

    Updated

    Deserialization of Untrusted Data vulnerability in Apache InLong. This issue affects Apache InLong: from 1.13.0 through 2.1.0. This vulnerability which can lead to JDBC Vulnerability URLEncdoe and backspace bypass. Users are advised to upgrade to Apache InLong's 2.2.0 or cherry-pick [1] to solve it. [1] https://github.com/apache/inlong/pull/11747

Sources

  • CVE.orgVulnerability recordCVE-2025-27526

    Official CVE identifier

    cve.org
  • EUVDVulnerability recordEUVD-2025-16301

    Deserialization of Untrusted Data vulnerability in Apache InLong. This issue affects Apache InLong: from 1.13.0 through 2.1.0. This vulnerability which can lead to JDBC Vulnerability URLEncdoe and backspace bypass. Users are advised to upgrade to Apache InLong's 2.2.0 or cherry-p

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog May 28, 2025. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.