CVE-2026-102467

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Source
https://cve.org/CVERecord?id=CVE-2026-102467
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-102467.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-102467
Aliases
  • GHSA-h722-h6c2-6j3c
Downstream
CLEANSTART (2)
ECHO (1)
Published
2026-10-15T07:19:57Z
Modified
2026-10-28T02:31:00Z
Severity
  • 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
[none]
Details

In Eclipse Vert.x versions [4.0.0, 4.5.34] or [5.0.0,5.0.12] or [5.1.0,5.1.9] or [5.2.0, 5.2.0], the WebSocket implementation does not define a maximum number of bytes allocation when decompressing frames or messages. This can be used to implement DDOS attacks with a zip bomb.

The impacted component is io.vertx:vertx-core.

Database specific 
{
    "cna_assigner": "eclipse",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/102xxx/CVE-2026-102467.json"
}
References

Affected packages

Git / github.com/eclipse-vertx/vert.x

Affected ranges

Type
GIT
Repo
https://github.com/eclipse-vertx/vert.x
Events
Introduced
c343c7876fb7e78e6cd616fe1e0b86693de7c1a3
Fixed
a1a2c0971108288b55c0888610f82069be2af00f
Introduced
6feb3f329729d6c78f6544b542b1668a3e9f6704
Fixed
83dfa248747eb5bd5b8bacc7eec3b018fe8bb156
Introduced
a38832fbdabfa2fdb418988b9cc36831765a2ecd
Last Affected
a38832fbdabfa2fdb418988b9cc36831765a2ecd
Database specific
Show details 
{
    "extracted_events": [
        {
            "cpe": "cpe:2.3:a:eclipse:vert.x:*:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "4.5.0"
                },
                {
                    "fixed": "4.5.35"
                }
            ],
            "source": "CPE_RANGE"
        },
        {
            "cpe": "cpe:2.3:a:eclipse:vert.x:*:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "5.0.0"
                },
                {
                    "fixed": "5.1.10"
                }
            ],
            "source": "CPE_RANGE"
        },
        {
            "cpe": "cpe:2.3:a:eclipse:vert.x:5.2.0:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "5.2.0"
                },
                {
                    "last_affected": "5.2.0"
                }
            ],
            "source": "CPE_STRING"
        }
    ]
}
Type
GIT
Repo
https://github.com/eclipse-vertx/vertx-sql-client
Events
Introduced
f08d97e8e9a8ab5bbbc9e9f817edb99214d6b72e
Fixed
6b82c7eb66c5c6be65bec49c2ba6bcc4d2bc7254
Introduced
6837af793026a2fba5b6b32e0161fce6d9c8b691
Fixed
2427bef93e286ee0621875aa398c09ca5eedbfbd
Introduced
3708bdc1d328afce37abd39dba932399a0469742
Last Affected
3708bdc1d328afce37abd39dba932399a0469742
Database specific
Show details 
{
    "extracted_events": [
        {
            "cpe": "cpe:2.3:a:eclipse:vert.x:*:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "4.5.0"
                },
                {
                    "fixed": "4.5.35"
                }
            ],
            "source": "CPE_RANGE"
        },
        {
            "cpe": "cpe:2.3:a:eclipse:vert.x:*:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "5.0.0"
                },
                {
                    "fixed": "5.1.10"
                }
            ],
            "source": "CPE_RANGE"
        },
        {
            "cpe": "cpe:2.3:a:eclipse:vert.x:5.2.0:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "5.2.0"
                },
                {
                    "last_affected": "5.2.0"
                }
            ],
            "source": "CPE_STRING"
        }
    ]
}
Type
GIT
Repo
https://github.com/vert-x3/vertx-web
Events
Introduced
bdaa091562e35878cd5780930f49c708b888b58a
Fixed
450fb5221bcca4f9ef8acbf8aefaad0331e85472
Introduced
a62720242d2f515969aa34dd185d870b846be5e1
Fixed
94c4294a0949675645472076cc452502d42f7586
Introduced
ff8e680573776ca8da999fb6c0ccc6318d5eaad0
Last Affected
ff8e680573776ca8da999fb6c0ccc6318d5eaad0
Database specific
Show details 
{
    "extracted_events": [
        {
            "cpe": "cpe:2.3:a:eclipse:vert.x:*:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "4.5.0"
                },
                {
                    "fixed": "4.5.35"
                }
            ],
            "source": "CPE_RANGE"
        },
        {
            "cpe": "cpe:2.3:a:eclipse:vert.x:*:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "5.0.0"
                },
                {
                    "fixed": "5.1.10"
                }
            ],
            "source": "CPE_RANGE"
        },
        {
            "cpe": "cpe:2.3:a:eclipse:vert.x:5.2.0:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "5.2.0"
                },
                {
                    "last_affected": "5.2.0"
                }
            ],
            "source": "CPE_STRING"
        }
    ]
}

Affected versions

4.*
4.5.0
4.5.1
4.5.10
4.5.11
4.5.12
4.5.13
4.5.14
4.5.15
4.5.16
4.5.17
4.5.18
4.5.19
4.5.2
4.5.20
4.5.21
4.5.22
4.5.23
4.5.24
4.5.25
4.5.26
4.5.27
4.5.28
4.5.29
4.5.3
4.5.30
4.5.31
4.5.32
4.5.33
4.5.34
4.5.4
4.5.5
4.5.6
4.5.7
4.5.8
4.5.9
5.*
5.0.0
5.1.0
5.1.1
5.1.2
5.1.3
5.1.4
5.1.5
5.1.6
5.1.7
5.1.8
5.2.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-102467.json"