SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2021-28657

A carefully crafted or corrupt file may trigger an infinite loop in Tika's MP3Parser up to and including Tika 1.25.

MEDIUM 5.5EPSS 2.74%

Does this matter?

Lower severity and a low EPSS score (2.74%). Track it; it rarely justifies an emergency change on its own.

Description

A carefully crafted or corrupt file may trigger an infinite loop in Tika's MP3Parser up to and including Tika 1.25. Apache Tika users should upgrade to 1.26 or later.

CVSS 3.1
5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS
2.74% probability · 86th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-835
Affected
apache/tika · oracle/healthcare foundation · oracle/primavera unifier · oracle/webcenter portal · oracle/communications messaging server
Source
security@apache.org
EPSS trend
0%3%5%26 October 2026: 2.74%26 October 202626 October 2026

EPSS 2.7% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.