CVE-2026-1605 (GCVE-0-2026-1605)
Vulnerability from cvelistv5
Published
2026-03-05 09:39
Modified
2026-03-05 14:46
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
In Eclipse Jetty, versions 12.0.0-12.0.31 and 12.1.0-12.0.5, class GzipHandler exposes a vulnerability when a compressed HTTP request, with Content-Encoding: gzip, is processed and the corresponding response is not compressed.
This happens because the JDK Inflater is allocated for decompressing the request, but it is not released because the release mechanism is tied to the compressed response.
In this case, since the response is not compressed, the release mechanism does not trigger, causing the leak.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Eclipse Foundation | Eclipse Jetty |
Version: 12.0.0 ≤ 12.0.31 Version: 12.1.0. ≤ 12.1.5 |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-1605",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-03-05T14:46:07.126962Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-03-05T14:46:16.289Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Eclipse Jetty",
"repo": "https://github.com/jetty/jetty.project",
"vendor": "Eclipse Foundation",
"versions": [
{
"lessThanOrEqual": "12.0.31",
"status": "affected",
"version": "12.0.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "12.1.5",
"status": "affected",
"version": "12.1.0.",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Gleb Sizov (@glebashnik)"
},
{
"lang": "en",
"type": "finder",
"value": "Bj\u00f8rn Christian Seime (@bjorncs)"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eIn Eclipse Jetty, versions 12.0.0-12.0.31 and 12.1.0-12.0.5, class \u003ccode\u003eGzipHandler\u003c/code\u003e exposes a vulnerability when a compressed HTTP request, with \u003ccode\u003eContent-Encoding: gzip\u003c/code\u003e, is processed and the corresponding response is not compressed.\u003c/p\u003e\n\u003cp\u003eThis happens because the JDK \u003ccode\u003eInflater\u003c/code\u003e is allocated for decompressing the request, but it is not released because the release mechanism is tied to the compressed response.\nIn this case, since the response is not compressed, the release mechanism does not trigger, causing the leak.\u003c/p\u003e"
}
],
"value": "In Eclipse Jetty, versions 12.0.0-12.0.31 and 12.1.0-12.0.5, class GzipHandler exposes a vulnerability when a compressed HTTP request, with Content-Encoding: gzip, is processed and the corresponding response is not compressed.\n\n\nThis happens because the JDK Inflater is allocated for decompressing the request, but it is not released because the release mechanism is tied to the compressed response.\nIn this case, since the response is not compressed, the release mechanism does not trigger, causing the leak."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-400",
"description": "CWE-400 Uncontrolled Resource Consumption",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-401",
"description": "CWE-401 Missing Release of Memory after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-05T09:39:01.315Z",
"orgId": "e51fbebd-6053-4e49-959f-1b94eeb69a2c",
"shortName": "eclipse"
},
"references": [
{
"url": "https://github.com/jetty/jetty.project/security/advisories/GHSA-xxh7-fcf3-rj7f"
}
],
"source": {
"discovery": "UNKNOWN"
},
"x_generator": {
"engine": "Vulnogram 0.5.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "e51fbebd-6053-4e49-959f-1b94eeb69a2c",
"assignerShortName": "eclipse",
"cveId": "CVE-2026-1605",
"datePublished": "2026-03-05T09:39:01.315Z",
"dateReserved": "2026-01-29T10:58:31.963Z",
"dateUpdated": "2026-03-05T14:46:16.289Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"vulnrichment": {
"containers": "{\"cna\": {\"affected\": [{\"defaultStatus\": \"unaffected\", \"product\": \"Eclipse Jetty\", \"repo\": \"https://github.com/jetty/jetty.project\", \"vendor\": \"Eclipse Foundation\", \"versions\": [{\"lessThanOrEqual\": \"12.0.31\", \"status\": \"affected\", \"version\": \"12.0.0\", \"versionType\": \"semver\"}, {\"lessThanOrEqual\": \"12.1.5\", \"status\": \"affected\", \"version\": \"12.1.0.\", \"versionType\": \"semver\"}]}], \"credits\": [{\"lang\": \"en\", \"type\": \"finder\", \"value\": \"Gleb Sizov (@glebashnik)\"}, {\"lang\": \"en\", \"type\": \"finder\", \"value\": \"Bj\\u00f8rn Christian Seime (@bjorncs)\"}], \"descriptions\": [{\"lang\": \"en\", \"supportingMedia\": [{\"base64\": false, \"type\": \"text/html\", \"value\": \"\u003cp\u003eIn Eclipse Jetty, versions 12.0.0-12.0.31 and 12.1.0-12.0.5, class \u003ccode\u003eGzipHandler\u003c/code\u003e exposes a vulnerability when a compressed HTTP request, with \u003ccode\u003eContent-Encoding: gzip\u003c/code\u003e, is processed and the corresponding response is not compressed.\u003c/p\u003e\\n\u003cp\u003eThis happens because the JDK \u003ccode\u003eInflater\u003c/code\u003e is allocated for decompressing the request, but it is not released because the release mechanism is tied to the compressed response.\\nIn this case, since the response is not compressed, the release mechanism does not trigger, causing the leak.\u003c/p\u003e\"}], \"value\": \"In Eclipse Jetty, versions 12.0.0-12.0.31 and 12.1.0-12.0.5, class GzipHandler exposes a vulnerability when a compressed HTTP request, with Content-Encoding: gzip, is processed and the corresponding response is not compressed.\\n\\n\\nThis happens because the JDK Inflater is allocated for decompressing the request, but it is not released because the release mechanism is tied to the compressed response.\\nIn this case, since the response is not compressed, the release mechanism does not trigger, causing the leak.\"}], \"metrics\": [{\"cvssV3_1\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"NETWORK\", \"availabilityImpact\": \"HIGH\", \"baseScore\": 7.5, \"baseSeverity\": \"HIGH\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"privilegesRequired\": \"NONE\", \"scope\": \"UNCHANGED\", \"userInteraction\": \"NONE\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\", \"version\": \"3.1\"}, \"format\": \"CVSS\", \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"problemTypes\": [{\"descriptions\": [{\"cweId\": \"CWE-400\", \"description\": \"CWE-400 Uncontrolled Resource Consumption\", \"lang\": \"en\", \"type\": \"CWE\"}]}, {\"descriptions\": [{\"cweId\": \"CWE-401\", \"description\": \"CWE-401 Missing Release of Memory after Effective Lifetime\", \"lang\": \"en\", \"type\": \"CWE\"}]}], \"providerMetadata\": {\"orgId\": \"e51fbebd-6053-4e49-959f-1b94eeb69a2c\", \"shortName\": \"eclipse\", \"dateUpdated\": \"2026-03-05T09:39:01.315Z\"}, \"references\": [{\"url\": \"https://github.com/jetty/jetty.project/security/advisories/GHSA-xxh7-fcf3-rj7f\"}], \"source\": {\"discovery\": \"UNKNOWN\"}, \"x_generator\": {\"engine\": \"Vulnogram 0.5.0\"}}, \"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-1605\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-03-05T14:46:07.126962Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-03-05T14:46:13.125Z\"}}]}",
"cveMetadata": "{\"cveId\": \"CVE-2026-1605\", \"assignerOrgId\": \"e51fbebd-6053-4e49-959f-1b94eeb69a2c\", \"state\": \"PUBLISHED\", \"assignerShortName\": \"eclipse\", \"dateReserved\": \"2026-01-29T10:58:31.963Z\", \"datePublished\": \"2026-03-05T09:39:01.315Z\", \"dateUpdated\": \"2026-03-05T14:46:16.289Z\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…