How severe is CVE-2014-2746?

CVE-2014-2746 has a CVSS 2.0 base score of 7.8, rated high severity.

Is CVE-2014-2746 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-2746?

CVE-2014-2746 affects Tigase. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2014-2746?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2014-2746 published?

CVE-2014-2746 was published on 2014-04-11 and last updated on 2026-06-17.

CVE-2014-2746

CVE-2014-2746 is a high-severity vulnerability in Tigase with a CVSS 2.0 base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-264.

Key facts

Severity: High (CVSS 2.0 base score 7.8)
EPSS exploit prediction: 3% (86th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Tigase
Published: 2014-04-11
Last modified: 2026-06-17

Description

net/IOService.java in Tigase before 5.2.1 does not properly restrict the processing of compressed XML elements, which allows remote attackers to cause a denial of service (resource consumption) via a crafted XMPP stream, aka an "xmppbomb" attack.

Frequently asked questions

What is CVE-2014-2746?: net/IOService.java in Tigase before 5.2.1 does not properly restrict the processing of compressed XML elements, which allows remote attackers to cause a denial of service (resource consumption) via a crafted XMPP stream, aka an "xmppbomb" attack.
How severe is CVE-2014-2746?: CVE-2014-2746 has a CVSS 2.0 base score of 7.8, rated high severity.
Is CVE-2014-2746 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-2746?: CVE-2014-2746 affects Tigase. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2014-2746?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2014-2746 published?: CVE-2014-2746 was published on 2014-04-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:tigase:tigase:*:*:*:*:*:*:*:*

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