Public proof of concept

CVE-2015-2080

A public proof of concept exists; no exploitation attested.

Published2016-10-07
WeaknessCWE-200

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

The exception handling code in Eclipse Jetty before 9.2.9.v20150224 allows remote attackers to obtain sensitive information from process memory via illegal characters in an HTTP header, aka JetLeak.

Timeline

dates in UTC

2016-10-0714:59CVE publishedNVD
2026-10-2319:23EPSS crossed 10 %FIRST EPSS

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2015-2080?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2015-2080?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Eclipse jetty

Branch	Affected	Fixed in	Source
9.2	= 9.2.3	no fix published	NVD
9.2	= 9.2.4	no fix published	NVD
9.2	= 9.2.5	no fix published	NVD
9.2	= 9.2.6	no fix published	NVD
9.2	= 9.2.7	no fix published	NVD
9.2	= 9.2.8	no fix published	NVD
9.3	= 9.3.0	no fix published	NVD

Fedoraproject fedora

Branch	Affected	Fixed in	Source
22.x	= 22	no fix published	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Advisories and patches

dev.eclipse.orgVendor Advisory
dev.eclipse.orgVendor Advisory
github.comVendor Advisory

Detection

read 2026-10-23 19:23 UTC

Nuclei template: none so far
Exploit-DB: EDB-39455
Proof-of-concept repositories: none listed

Sources

NVDCVSS 3.07.5read 2026-10-23
NVDCVSS 2.05read 2026-10-23
NVDweakness (CWE)CWE-200read 2026-10-23
FIRST EPSSEPSS score75.4 %read 2026-10-23
Exploit-DBdetectionread 2026-10-23

Technical details

CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Published: 2016-10-07
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2015-2080?

The exception handling code in Eclipse Jetty before 9.2.9.v20150224 allows remote attackers to obtain sensitive information from process memory via illegal characters in an HTTP header, aka JetLeak.

Is CVE-2015-2080 actively exploited?

Active exploitation of CVE-2015-2080 has not been confirmed. Its EPSS score was 75.4% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2015-2080?

CVE-2015-2080 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

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