CVE-2026-109413 Symfony: Unbounded Recursion in the YAML Inline Lexer Lets a Single Document Crash the Process
| Reporter | Title | Published | Views | Family All 7 |
|---|---|---|---|---|
 | CVE-2026-109413 | 15 Oct 202615:02 | – | circl |
 | CVE-2026-109413 | 15 Oct 202614:57 | – | cve |
 | EUVD-2026-102109 | 15 Oct 202614:57 | – | euvd |
 | CVE-2026-109413: Unbounded Recursion in the YAML Inline Lexer Lets a Single Document Crash the Process | 1 Jan 197000:00 | – | friendsofphp |
| CVE-2026-109413: Unbounded Recursion in the YAML Inline Lexer Lets a Single Document Crash the Process | 1 Jan 197000:00 | – | friendsofphp |
 | CVE-2026-109413 | 15 Oct 202615:17 | – | nvd |
 | CVE-2026-109413 Symfony: Unbounded Recursion in the YAML Inline Lexer Lets a Single Document Crash the Process | 15 Oct 202614:57 | – | vulnrichment |
[
{
"vendor": "sensiolabs",
"product": "symfony",
"collectionURL": "https://packagist.org/packages/symfony/yaml",
"packageName": "symfony/yaml",
"repo": "https://github.com/symfony/yaml",
"modules": [
"Symfony\\\\Component\\\\Yaml\\\\Parser::lexInlineStructure()"
],
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "v5.4.54",
"versionType": "git"
},
{
"status": "affected",
"version": "v6.0.0-BETA1",
"lessThan": "v6.4.45",
"versionType": "git"
},
{
"status": "affected",
"version": "v7.0.0-BETA1",
"lessThan": "v7.4.18",
"versionType": "git"
},
{
"status": "affected",
"version": "v8.0.0-BETA1",
"lessThan": "v8.1.6",
"versionType": "git"
}
],
"defaultStatus": "unaffected"
}
]Data
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15 Oct 2026 15:29Current
CVSS 48.7
SSVC