{
"id": "GHSA-659m-px2c-25wj",
"aliases": [
"CVE-2026-41848"
],
"details": "Applications may be vulnerable to a Regular Expression Denial of Service (ReDoS) attack if an attacker is able to provide a pattern which is then directly or indirectly supplied to one of the following methods in AntPathMatcher: match(String pattern, String path), matchStart(String pattern, String path), extractUriTemplateVariables(String pattern, String path).\n\nAffected versions:\nSpring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.",
"summary": "Spring Framework Denial of Service via AntPathMatcher",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "7.0.0"
},
{
"fixed": "7.0.8"
}
]
}
],
"package": {
"name": "org.springframework:spring-core",
"ecosystem": "Maven"
},
"database_specific": {
"last_known_affected_version_range": "<= 7.0.7"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "6.2.0"
},
{
"fixed": "6.2.19"
}
]
}
],
"package": {
"name": "org.springframework:spring-core",
"ecosystem": "Maven"
},
"database_specific": {
"last_known_affected_version_range": "<= 6.2.18"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "6.1.0"
},
{
"last_affected": "6.1.21"
}
]
}
],
"package": {
"name": "org.springframework:spring-core",
"ecosystem": "Maven"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"last_affected": "5.3.39"
}
]
}
],
"package": {
"name": "org.springframework:spring-core",
"ecosystem": "Maven"
}
}
],
"modified": "2026-07-30T18:29:22Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L"
}
],
"published": "2026-06-09T06:31:58Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-41848",
"type": "ADVISORY"
},
{
"url": "https://github.com/spring-projects/spring-framework/commit/12b44f2545a1bec6150c7a05e66092c732597a94",
"type": "WEB"
},
{
"url": "https://github.com/spring-projects/spring-framework",
"type": "PACKAGE"
},
{
"url": "https://github.com/spring-projects/spring-framework/releases/tag/v6.2.19",
"type": "WEB"
},
{
"url": "https://github.com/spring-projects/spring-framework/releases/tag/v7.0.8",
"type": "WEB"
},
{
"url": "https://spring.io/security/cve-2026-41848",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-1333"
],
"severity": "LOW",
"github_reviewed": true,
"nvd_published_at": "2026-06-09T05:16:36Z",
"github_reviewed_at": "2026-07-30T18:29:21Z"
}
}