MediumFix available
tomcat10, tomcat11 and 1 more products — security advisory
Improper Resource Shutdown or Release vulnerability in Apache Tomcat. If an error occurred (including exceeding limits) during the processing of a multipart upload, temporary copies of the uploaded parts written to disc were not cleaned up immediately but left for the garbage collection process to delete. Depending on JVM settings, application memory usage and application load, it was possible that space for the temporary copies of uploaded parts would be filled faster than GC cleared it, leading to a DoS. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.11, from 10.1.0-M1 through 10.1.46, from 9.0.0.M1 through 9.0.109. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 though 8.5.100. Other, older, EOL versions may also be affected. Users are recommended to upgrade to version 11.0.12 or later, 10.1.47 or later or 9.0.110 or later which fixes the issue.
- Products
- tomcat10, tomcat11, tomcat9
- Affected versions
- 10.1.10-1, 10.1.13-1, 10.1.14-1, 10.1.15-1, 10.1.16-1, 10.1.20-1, 10.1.23-1, 10.1.25-1, 10.1.25-1~bpo12+1, 10.1.25-2, 10.1.30-1, 10.1.30-1~bpo12+1, 10.1.31-1, 10.1.33-1, 10.1.33-1~bpo12+1, 10.1.34-0+deb12u1, 10.1.34-0+deb12u2, 10.1.34-1, 10.1.35-1, 10.1.40-1, 10.1.40-1~bpo12+1, 10.1.46-1, 10.1.52-1~deb12u1, 10.1.52-1~deb13u1, 10.1.6-1, 10.1.6-1+deb12u1, 10.1.6-1+deb12u2, 10.1.7-1, 10.1.8-1, 10.1.9-1, 11.0.11-1, 11.0.15-1~deb13u1, 11.0.6-1
- Fixed versions
- 10.1.52-1, 10.1.52-1~deb12u1, 10.1.52-1~deb13u1, 11.0.15-1, 11.0.15-1~deb13u1, 9.0.70-2
- CVEs
- CVE-2025-61795
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 28 Oct 2026, 11:07 UTC · Revision 1
Source evidence
Improper Resource Shutdown or Release vulnerability in Apache Tomcat. If an error occurred (including exceeding limits) during the processing of a multipart upload, temporary copies of the uploaded parts written to disc were not cleaned up immediately but left for the garbage collection process to delete. Depending on JVM settings, application memory usage and application load, it was possible that space for the temporary copies of uploaded parts would be filled faster than GC cleared it, leading to a DoS. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.11, from 10.1.0-M1 through 10.1.46, from 9.0.0.M1 through 9.0.109. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 though 8.5.100. Other, older, EOL versions may also be affected. Users are recommended to upgrade to version 11.0.12 or later, 10.1.47 or later or 9.0.110 or later which fixes the issue.
osv:DEBIAN-CVE-2025-61795
tomcat10
Fixed versions: 10.1.52-1~deb12u1
tomcat10
Fixed versions: 10.1.52-1~deb13u1
tomcat10
Fixed versions: 10.1.52-1
tomcat11
Fixed versions: 11.0.15-1~deb13u1
tomcat11
Fixed versions: 11.0.15-1
tomcat9
Fixed versions: 9.0.70-2
tomcat9
Fixed versions: 9.0.70-2
tomcat9
Fixed versions: 9.0.70-2
Complete source record
{
"id": "cca32f63f34a5bf00e28f8e58b1db35a9c9f94d56295e3aeca0759d2e1f1ff2e",
"url": "https://osv.dev/vulnerability/DEBIAN-CVE-2025-61795",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "DEBIAN-CVE-2025-61795",
"summary": "Improper Resource Shutdown or Release vulnerability in Apache Tomcat. If an error occurred (including exceeding limits) during the processing of a multipart upload, temporary copies of the uploaded parts written to disc were not cleaned up immediately but left for the garbage collection process to delete. Depending on JVM settings, application memory usage and application load, it was possible that space for the temporary copies of uploaded parts would be filled faster than GC cleared it, leading to a DoS. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.11, from 10.1.0-M1 through 10.1.46, from 9.0.0.M1 through 9.0.109. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 though 8.5.100. Other, older, EOL versions may also be affected. Users are recommended to upgrade to version 11.0.12 or later, 10.1.47 or later or 9.0.110 or later which fixes the issue.",
"evidence": "osv:DEBIAN-CVE-2025-61795",
"products": [
{
"name": {
"value": "tomcat10",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "10.1.52-1~deb12u1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": [
{
"value": "10.1.10-1",
"evidence": "/affected/0/versions"
},
{
"value": "10.1.13-1",
"evidence": "/affected/0/versions"
},
{
"value": "10.1.14-1",
"evidence": "/affected/0/versions"
},
{
"value": "10.1.15-1",
"evidence": "/affected/0/versions"
},
{
"value": "10.1.16-1",
"evidence": "/affected/0/versions"
},
{
"value": "10.1.20-1",
"evidence": "/affected/0/versions"
},
{
"value": "10.1.23-1",
"evidence": "/affected/0/versions"
},
{
"value": "10.1.25-1",
"evidence": "/affected/0/versions"
},
{
"value": "10.1.25-1~bpo12+1",
"evidence": "/affected/0/versions"
},
{
"value": "10.1.25-2",
"evidence": "/affected/0/versions"
},
{
"value": "10.1.30-1",
"evidence": "/affected/0/versions"
},
{
"value": "10.1.30-1~bpo12+1",
"evidence": "/affected/0/versions"
},
{
"value": "10.1.31-1",
"evidence": "/affected/0/versions"
},
{
"value": "10.1.33-1",
"evidence": "/affected/0/versions"
},
{
"value": "10.1.33-1~bpo12+1",
"evidence": "/affected/0/versions"
},
{
"value": "10.1.34-0+deb12u1",
"evidence": "/affected/0/versions"
},
{
"value": "10.1.34-0+deb12u2",
"evidence": "/affected/0/versions"
},
{
"value": "10.1.34-1",
"evidence": "/affected/0/versions"
},
{
"value": "10.1.35-1",
"evidence": "/affected/0/versions"
},
{
"value": "10.1.40-1",
"evidence": "/affected/0/versions"
},
{
"value": "10.1.40-1~bpo12+1",
"evidence": "/affected/0/versions"
},
{
"value": "10.1.46-1",
"evidence": "/affected/0/versions"
},
{
"value": "10.1.6-1",
"evidence": "/affected/0/versions"
},
{
"value": "10.1.6-1+deb12u1",
"evidence": "/affected/0/versions"
},
{
"value": "10.1.6-1+deb12u2",
"evidence": "/affected/0/versions"
},
{
"value": "10.1.7-1",
"evidence": "/affected/0/versions"
},
{
"value": "10.1.8-1",
"evidence": "/affected/0/versions"
},
{
"value": "10.1.9-1",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "tomcat10",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "10.1.52-1~deb13u1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": [
{
"value": "10.1.40-1",
"evidence": "/affected/1/versions"
},
{
"value": "10.1.46-1",
"evidence": "/affected/1/versions"
},
{
"value": "10.1.52-1~deb12u1",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
"value": "tomcat10",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "10.1.52-1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": [
{
"value": "10.1.40-1",
"evidence": "/affected/2/versions"
},
{
"value": "10.1.46-1",
"evidence": "/affected/2/versions"
},
{
"value": "10.1.52-1~deb12u1",
"evidence": "/affected/2/versions"
},
{
"value": "10.1.52-1~deb13u1",
"evidence": "/affected/2/versions"
}
]
},
{
"name": {
"value": "tomcat11",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "11.0.15-1~deb13u1",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": [
{
"value": "11.0.11-1",
"evidence": "/affected/3/versions"
},
{
"value": "11.0.6-1",
"evidence": "/affected/3/versions"
}
]
},
{
"name": {
"value": "tomcat11",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "11.0.15-1",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": [
{
"value": "11.0.11-1",
"evidence": "/affected/4/versions"
},
{
"value": "11.0.15-1~deb13u1",
"evidence": "/affected/4/versions"
},
{
"value": "11.0.6-1",
"evidence": "/affected/4/versions"
}
]
},
{
"name": {
"value": "tomcat9",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.0.70-2",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "tomcat9",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.0.70-2",
"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "tomcat9",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.0.70-2",
"evidence": "/affected/7/ranges"
}
],
"affected_versions": []
}
],
"severity": "medium",
"structured": {
"id": "DEBIAN-CVE-2025-61795",
"aliases": [
"DEBIAN-CVE-2025-61795"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "10.1.52-1~deb12u1"
}
]
}
],
"package": {
"name": "tomcat10",
"purl": "pkg:deb/debian/tomcat10?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"versions": [
"10.1.10-1",
"10.1.13-1",
"10.1.14-1",
"10.1.15-1",
"10.1.16-1",
"10.1.20-1",
"10.1.23-1",
"10.1.25-1",
"10.1.25-1~bpo12+1",
"10.1.25-2",
"10.1.30-1",
"10.1.30-1~bpo12+1",
"10.1.31-1",
"10.1.33-1",
"10.1.33-1~bpo12+1",
"10.1.34-0+deb12u1",
"10.1.34-0+deb12u2",
"10.1.34-1",
"10.1.35-1",
"10.1.40-1",
"10.1.40-1~bpo12+1",
"10.1.46-1",
"10.1.6-1",
"10.1.6-1+deb12u1",
"10.1.6-1+deb12u2",
"10.1.7-1",
"10.1.8-1",
"10.1.9-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-61795.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "10.1.52-1~deb13u1"
}
]
}
],
"package": {
"name": "tomcat10",
"purl": "pkg:deb/debian/tomcat10?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
"10.1.40-1",
"10.1.46-1",
"10.1.52-1~deb12u1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-61795.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "10.1.52-1"
}
]
}
],
"package": {
"name": "tomcat10",
"purl": "pkg:deb/debian/tomcat10?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"10.1.40-1",
"10.1.46-1",
"10.1.52-1~deb12u1",
"10.1.52-1~deb13u1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-61795.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "11.0.15-1~deb13u1"
}
]
}
],
"package": {
"name": "tomcat11",
"purl": "pkg:deb/debian/tomcat11?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
"11.0.11-1",
"11.0.6-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-61795.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "11.0.15-1"
}
]
}
],
"package": {
"name": "tomcat11",
"purl": "pkg:deb/debian/tomcat11?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"11.0.11-1",
"11.0.15-1~deb13u1",
"11.0.6-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-61795.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.0.70-2"
}
]
}
],
"package": {
"name": "tomcat9",
"purl": "pkg:deb/debian/tomcat9?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-61795.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.0.70-2"
}
]
}
],
"package": {
"name": "tomcat9",
"purl": "pkg:deb/debian/tomcat9?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-61795.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.0.70-2"
}
]
}
],
"package": {
"name": "tomcat9",
"purl": "pkg:deb/debian/tomcat9?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-61795.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
],
"modified": "2026-10-09T09:47:27.988225706Z",
"provider": "osv",
"upstream": [
"CVE-2025-61795"
],
"references": [
"https://security-tracker.debian.org/tracker/CVE-2025-61795"
]
},
"related_cves": [
{
"value": "CVE-2025-61795",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 111541,
"published_at": "2025-10-27T18:15:44.2+00:00"
}