GHSA-2v3c-qxhr-7vpv

Suggest an improvement
Source
https://github.com/advisories/GHSA-2v3c-qxhr-7vpv
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/10/GHSA-2v3c-qxhr-7vpv/GHSA-2v3c-qxhr-7vpv.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-2v3c-qxhr-7vpv
Aliases
Published
2026-10-27T19:01:50Z
Modified
2026-10-27T19:15:22Z
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
Symfony: Unbounded Recursion in the YAML Inline Lexer Lets a Single Document Crash the Process
Details

Description

Yaml\Parser::lexInlineStructure() recursed through lexInlineMapping() and lexInlineSequence() for every { and [ of an inline collection, without entering the nesting level that the rest of the parser bounds with maxNestingLevel. A document made of deeply nested inline collections, such as [[[[...]]]], exhausted the stack while it was being lexed: depending on the PHP version and its stack settings, the process crashed or the request ended with a fatal error.

Any code parsing untrusted YAML is affected. That includes #[MapRequestPayload] when the Yaml component is installed and the endpoint does not restrict acceptFormat: a single unauthenticated request with a YAML content type is enough.

Resolution

The inline lexer now enters and leaves the same nesting level as the rest of the parser, so nested inline collections are bounded by maxNestingLevel, and the parser raises a ParseException beyond it.

The patches for this issue are available here for branch 5.4 (and forward-ported to 6.4, 7.4, 8.1 and 8.2).

Credits

We would like to thank Nicolas Grekas for reporting the issue and providing the fix.

References

Database specific 
{
    "cwe_ids":  [
        "CWE-674"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-10-27T19:01:50Z",
    "nvd_published_at":  "2026-10-15T15:17:24Z",
    "severity":  "HIGH"
}
References

Affected packages

Packagist
symfony/symfony

Package

Name
symfony/symfony
Purl
pkg:composer/symfony/symfony

Affected ranges

Type
ECOSYSTEM
Events
Introduced
2.0.0
Fixed
5.4.54

Affected versions

2.*
2.0.4
2.0.5
2.0.6
2.0.7
v2.*
v2.0.9
v2.0.10
v2.0.11
v2.0.12
v2.0.13
v2.0.14
v2.0.15
v2.0.16
v2.0.17
v2.0.18
v2.0.19
v2.0.20
v2.0.21
v2.0.22
v2.0.23
v2.0.24
v2.0.25
v2.1.0-BETA1
v2.1.0-BETA2
v2.1.0-BETA3
v2.1.0-BETA4
v2.1.0-RC1
v2.1.0-RC2
v2.1.0
v2.1.1
v2.1.2
v2.1.3
v2.1.4
v2.1.5
v2.1.6
v2.1.7
v2.1.8
v2.1.9
v2.1.10
v2.1.11
v2.1.12
v2.1.13
v2.2.0-BETA1
v2.2.0-BETA2
v2.2.0-RC1
v2.2.0-RC2
v2.2.0-RC3
v2.2.0
v2.2.1
v2.2.2
v2.2.3
v2.2.4
v2.2.5
v2.2.6
v2.2.7
v2.2.8
v2.2.9
v2.2.10
v2.2.11
v2.3.0-BETA1
v2.3.0-BETA2
v2.3.0-RC1
v2.3.0
v2.3.1
v2.3.2
v2.3.3
v2.3.4
v2.3.5
v2.3.6
v2.3.7
v2.3.8
v2.3.9
v2.3.10
v2.3.11
v2.3.12
v2.3.13
v2.3.14
v2.3.15
v2.3.16
v2.3.17
v2.3.18
v2.3.19
v2.3.20
v2.3.21
v2.3.22
v2.3.23
v2.3.24
v2.3.25
v2.3.26
v2.3.27
v2.3.28
v2.3.29
v2.3.30
v2.3.31
v2.3.32
v2.3.33
v2.3.34
v2.3.35
v2.3.36
v2.3.37
v2.3.38
v2.3.39
v2.3.40
v2.3.41
v2.3.42
v2.4.0-BETA1
v2.4.0-BETA2
v2.4.0-RC1
v2.4.0
v2.4.1
v2.4.2
v2.4.3
v2.4.4
v2.4.5
v2.4.6
v2.4.7
v2.4.8
v2.4.9
v2.4.10
v2.5.0-BETA1
v2.5.0-BETA2
v2.5.0-RC1
v2.5.0
v2.5.1
v2.5.2
v2.5.3
v2.5.4
v2.5.5
v2.5.6
v2.5.7
v2.5.8
v2.5.9
v2.5.10
v2.5.11
v2.5.12
v2.6.0-BETA1
v2.6.0-BETA2
v2.6.0
v2.6.1
v2.6.2
v2.6.3
v2.6.4
v2.6.5
v2.6.6
v2.6.7
v2.6.8
v2.6.9
v2.6.10
v2.6.11
v2.6.12
v2.6.13
v2.7.0-BETA1
v2.7.0-BETA2
v2.7.0
v2.7.1
v2.7.2
v2.7.3
v2.7.4
v2.7.5
v2.7.6
v2.7.7
v2.7.8
v2.7.9
v2.7.10
v2.7.11
v2.7.12
v2.7.13
v2.7.14
v2.7.15
v2.7.16
v2.7.17
v2.7.18
v2.7.19
v2.7.20
v2.7.21
v2.7.22
v2.7.23
v2.7.24
v2.7.25
v2.7.26
v2.7.27
v2.7.28
v2.7.29
v2.7.30
v2.7.31
v2.7.32
v2.7.33
v2.7.34
v2.7.35
v2.7.36
v2.7.37
v2.7.38
v2.7.39
v2.7.40
v2.7.41
v2.7.42
v2.7.43
v2.7.44
v2.7.45
v2.7.46
v2.7.47
v2.7.48
v2.7.49
v2.7.50
v2.7.51
v2.7.52
v2.8.0-BETA1
v2.8.0
v2.8.1
v2.8.2
v2.8.3
v2.8.4
v2.8.5
v2.8.6
v2.8.7
v2.8.8
v2.8.9
v2.8.10
v2.8.11
v2.8.12
v2.8.13
v2.8.14
v2.8.15
v2.8.16
v2.8.17
v2.8.18
v2.8.19
v2.8.20
v2.8.21
v2.8.22
v2.8.23
v2.8.24
v2.8.25
v2.8.26
v2.8.27
v2.8.28
v2.8.29
v2.8.30
v2.8.31
v2.8.32
v2.8.33
v2.8.34
v2.8.35
v2.8.36
v2.8.37
v2.8.38
v2.8.39
v2.8.40
v2.8.41
v2.8.42
v2.8.43
v2.8.44
v2.8.45
v2.8.46
v2.8.47
v2.8.48
v2.8.49
v2.8.50
v2.8.51
v2.8.52
v3.*
v3.0.0-BETA1
v3.0.0
v3.0.1
v3.0.2
v3.0.3
v3.0.4
v3.0.5
v3.0.6
v3.0.7
v3.0.8
v3.0.9
v3.1.0-BETA1
v3.1.0-RC1
v3.1.0
v3.1.1
v3.1.2
v3.1.3
v3.1.4
v3.1.5
v3.1.6
v3.1.7
v3.1.8
v3.1.9
v3.1.10
v3.2.0-BETA1
v3.2.0-RC1
v3.2.0-RC2
v3.2.0
v3.2.1
v3.2.2
v3.2.3
v3.2.4
v3.2.5
v3.2.6
v3.2.7
v3.2.8
v3.2.9
v3.2.10
v3.2.11
v3.2.12
v3.2.13
v3.2.14
v3.3.0-BETA1
v3.3.0-RC1
v3.3.0
v3.3.1
v3.3.2
v3.3.3
v3.3.4
v3.3.5
v3.3.6
v3.3.7
v3.3.8
v3.3.9
v3.3.10
v3.3.11
v3.3.12
v3.3.13
v3.3.14
v3.3.15
v3.3.16
v3.3.17
v3.3.18
v3.4.0-BETA1
v3.4.0-BETA2
v3.4.0-BETA3
v3.4.0-BETA4
v3.4.0-RC1
v3.4.0-RC2
v3.4.0
v3.4.1
v3.4.2
v3.4.3
v3.4.4
v3.4.5
v3.4.6
v3.4.7
v3.4.8
v3.4.9
v3.4.10
v3.4.11
v3.4.12
v3.4.13
v3.4.14
v3.4.15
v3.4.16
v3.4.17
v3.4.18
v3.4.19
v3.4.20
v3.4.21
v3.4.22
v3.4.23
v3.4.24
v3.4.25
v3.4.26
v3.4.27
v3.4.28
v3.4.29
v3.4.30
v3.4.31
v3.4.32
v3.4.33
v3.4.34
v3.4.35
v3.4.36
v3.4.37
v3.4.38
v3.4.39
v3.4.40
v3.4.41
v3.4.42
v3.4.43
v3.4.44
v3.4.45
v3.4.46
v3.4.47
v3.4.48
v3.4.49
v4.*
v4.0.0-BETA1
v4.0.0-BETA2
v4.0.0-BETA3
v4.0.0-BETA4
v4.0.0-RC1
v4.0.0-RC2
v4.0.0
v4.0.1
v4.0.2
v4.0.3
v4.0.4
v4.0.5
v4.0.6
v4.0.7
v4.0.8
v4.0.9
v4.0.10
v4.0.11
v4.0.12
v4.0.13
v4.0.14
v4.0.15
v4.1.0-BETA1
v4.1.0-BETA2
v4.1.0-BETA3
v4.1.0
v4.1.1
v4.1.2
v4.1.3
v4.1.4
v4.1.5
v4.1.6
v4.1.7
v4.1.8
v4.1.9
v4.1.10
v4.1.11
v4.1.12
v4.1.13
v4.2.0-BETA1
v4.2.0-BETA2
v4.2.0-RC1
v4.2.0
v4.2.1
v4.2.2
v4.2.3
v4.2.4
v4.2.5
v4.2.6
v4.2.7
v4.2.8
v4.2.9
v4.2.10
v4.2.11
v4.2.12
v4.3.0-BETA1
v4.3.0-BETA2
v4.3.0-RC1
v4.3.0
v4.3.1
v4.3.2
v4.3.3
v4.3.4
v4.3.5
v4.3.6
v4.3.7
v4.3.8
v4.3.9
v4.3.10
v4.3.11
v4.4.0-BETA1
v4.4.0-BETA2
v4.4.0-RC1
v4.4.0
v4.4.1
v4.4.2
v4.4.3
v4.4.4
v4.4.5
v4.4.6
v4.4.7
v4.4.8
v4.4.9
v4.4.10
v4.4.11
v4.4.12
v4.4.13
v4.4.14
v4.4.15
v4.4.16
v4.4.17
v4.4.18
v4.4.19
v4.4.20
v4.4.21
v4.4.22
v4.4.23
v4.4.24
v4.4.25
v4.4.26
v4.4.27
v4.4.28
v4.4.29
v4.4.30
v4.4.31
v4.4.32
v4.4.33
v4.4.34
v4.4.35
v4.4.36
v4.4.37
v4.4.38
v4.4.39
v4.4.40
v4.4.41
v4.4.42
v4.4.43
v4.4.44
v4.4.45
v4.4.46
v4.4.47
v4.4.48
v4.4.49
v4.4.50
v4.4.51
v5.*
v5.0.0-BETA1
v5.0.0-BETA2
v5.0.0-RC1
v5.0.0
v5.0.1
v5.0.2
v5.0.3
v5.0.4
v5.0.5
v5.0.6
v5.0.7
v5.0.8
v5.0.9
v5.0.10
v5.0.11
v5.1.0-BETA1
v5.1.0-RC1
v5.1.0-RC2
v5.1.0
v5.1.1
v5.1.2
v5.1.3
v5.1.4
v5.1.5
v5.1.6
v5.1.7
v5.1.8
v5.1.9
v5.1.10
v5.1.11
v5.2.0-BETA1
v5.2.0-BETA2
v5.2.0-BETA3
v5.2.0-RC1
v5.2.0-RC2
v5.2.0
v5.2.1
v5.2.2
v5.2.3
v5.2.4
v5.2.5
v5.2.6
v5.2.7
v5.2.8
v5.2.9
v5.2.10
v5.2.11
v5.2.12
v5.2.13
v5.2.14
v5.3.0-BETA1
v5.3.0-BETA2
v5.3.0-BETA3
v5.3.0-BETA4
v5.3.0-RC1
v5.3.0
v5.3.1
v5.3.2
v5.3.3
v5.3.4
v5.3.5
v5.3.6
v5.3.7
v5.3.8
v5.3.9
v5.3.10
v5.3.11
v5.3.12
v5.3.13
v5.3.14
v5.3.15
v5.3.16
v5.4.0-BETA1
v5.4.0-BETA2
v5.4.0-BETA3
v5.4.0-RC1
v5.4.0
v5.4.1
v5.4.2
v5.4.3
v5.4.4
v5.4.5
v5.4.6
v5.4.7
v5.4.8
v5.4.9
v5.4.10
v5.4.11
v5.4.12
v5.4.13
v5.4.14
v5.4.15
v5.4.16
v5.4.17
v5.4.18
v5.4.19
v5.4.20
v5.4.21
v5.4.22
v5.4.23
v5.4.24
v5.4.25
v5.4.26
v5.4.27
v5.4.28
v5.4.29
v5.4.30
v5.4.31
v5.4.32
v5.4.33
v5.4.34
v5.4.35
v5.4.36
v5.4.37
v5.4.38
v5.4.39
v5.4.40
v5.4.41
v5.4.42
v5.4.43
v5.4.44
v5.4.45
v5.4.46
v5.4.47
v5.4.48
v5.4.49
v5.4.50
v5.4.51
v5.4.52
v5.4.53

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/10/GHSA-2v3c-qxhr-7vpv/GHSA-2v3c-qxhr-7vpv.json"
symfony/symfony

Package

Name
symfony/symfony
Purl
pkg:composer/symfony/symfony

Affected ranges

Type
ECOSYSTEM
Events
Introduced
6.0.0
Fixed
6.4.45

Affected versions

v6.*
v6.0.0
v6.0.1
v6.0.2
v6.0.3
v6.0.4
v6.0.5
v6.0.6
v6.0.7
v6.0.8
v6.0.9
v6.0.10
v6.0.11
v6.0.12
v6.0.13
v6.0.14
v6.0.15
v6.0.16
v6.0.17
v6.0.18
v6.0.19
v6.0.20
v6.1.0-BETA1
v6.1.0-BETA2
v6.1.0-RC1
v6.1.0
v6.1.1
v6.1.2
v6.1.3
v6.1.4
v6.1.5
v6.1.6
v6.1.7
v6.1.8
v6.1.9
v6.1.10
v6.1.11
v6.1.12
v6.2.0-BETA1
v6.2.0-BETA2
v6.2.0-BETA3
v6.2.0-RC1
v6.2.0-RC2
v6.2.0
v6.2.1
v6.2.2
v6.2.3
v6.2.4
v6.2.5
v6.2.6
v6.2.7
v6.2.8
v6.2.9
v6.2.10
v6.2.11
v6.2.12
v6.2.13
v6.2.14
v6.3.0-BETA1
v6.3.0-BETA2
v6.3.0-BETA3
v6.3.0-RC1
v6.3.0-RC2
v6.3.0
v6.3.1
v6.3.2
v6.3.3
v6.3.4
v6.3.5
v6.3.6
v6.3.7
v6.3.8
v6.3.9
v6.3.10
v6.3.11
v6.3.12
v6.4.0-BETA1
v6.4.0-BETA2
v6.4.0-BETA3
v6.4.0-RC1
v6.4.0-RC2
v6.4.0
v6.4.1
v6.4.2
v6.4.3
v6.4.4
v6.4.5
v6.4.6
v6.4.7
v6.4.8
v6.4.9
v6.4.10
v6.4.11
v6.4.12
v6.4.13
v6.4.14
v6.4.15
v6.4.16
v6.4.17
v6.4.18
v6.4.19
v6.4.20
v6.4.21
v6.4.22
v6.4.23
v6.4.24
v6.4.25
v6.4.26
v6.4.27
v6.4.28
v6.4.29
v6.4.30
v6.4.31
v6.4.32
v6.4.33
v6.4.34
v6.4.35
v6.4.36
v6.4.37
v6.4.38
v6.4.39
v6.4.40
v6.4.41
v6.4.42
v6.4.43
v6.4.44

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/10/GHSA-2v3c-qxhr-7vpv/GHSA-2v3c-qxhr-7vpv.json"
symfony/symfony

Package

Name
symfony/symfony
Purl
pkg:composer/symfony/symfony

Affected ranges

Type
ECOSYSTEM
Events
Introduced
7.0.0
Fixed
7.4.18

Affected versions

v7.*
v7.0.0
v7.0.1
v7.0.2
v7.0.3
v7.0.4
v7.0.5
v7.0.6
v7.0.7
v7.0.8
v7.0.9
v7.0.10
v7.1.0-BETA1
v7.1.0-RC1
v7.1.0
v7.1.1
v7.1.2
v7.1.3
v7.1.4
v7.1.5
v7.1.6
v7.1.7
v7.1.8
v7.1.9
v7.1.10
v7.1.11
v7.2.0-BETA1
v7.2.0-BETA2
v7.2.0-RC1
v7.2.0
v7.2.1
v7.2.2
v7.2.3
v7.2.4
v7.2.5
v7.2.6
v7.2.7
v7.2.8
v7.2.9
v7.3.0-BETA1
v7.3.0-BETA2
v7.3.0-RC1
v7.3.0
v7.3.1
v7.3.2
v7.3.3
v7.3.4
v7.3.5
v7.3.6
v7.3.7
v7.3.8
v7.3.9
v7.3.10
v7.3.11
v7.4.0-BETA1
v7.4.0-BETA2
v7.4.0-RC1
v7.4.0-RC2
v7.4.0-RC3
v7.4.0
v7.4.1
v7.4.2
v7.4.3
v7.4.4
v7.4.5
v7.4.6
v7.4.7
v7.4.8
v7.4.9
v7.4.10
v7.4.11
v7.4.12
v7.4.13
v7.4.14
v7.4.15
v7.4.16
v7.4.17

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/10/GHSA-2v3c-qxhr-7vpv/GHSA-2v3c-qxhr-7vpv.json"
symfony/symfony

Package

Name
symfony/symfony
Purl
pkg:composer/symfony/symfony

Affected ranges

Type
ECOSYSTEM
Events
Introduced
8.0.0
Fixed
8.1.6

Affected versions

v8.*
v8.0.0
v8.0.1
v8.0.2
v8.0.3
v8.0.4
v8.0.5
v8.0.6
v8.0.7
v8.0.8
v8.0.9
v8.0.10
v8.0.11
v8.0.12
v8.0.13
v8.0.14
v8.0.15
v8.0.16
v8.1.0-BETA1
v8.1.0-BETA2
v8.1.0-BETA3
v8.1.0-RC1
v8.1.0
v8.1.1
v8.1.2
v8.1.3
v8.1.4
v8.1.5

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/10/GHSA-2v3c-qxhr-7vpv/GHSA-2v3c-qxhr-7vpv.json"
symfony/yaml

Package

Name
symfony/yaml
Purl
pkg:composer/symfony/yaml

Affected ranges

Type
ECOSYSTEM
Events
Introduced
2.0.0
Fixed
5.4.54

Affected versions

2.*
2.0.4
2.0.5
2.0.6
2.0.7
v2.*
v2.0.9
v2.0.10
v2.0.12
v2.0.13
v2.0.14
v2.0.15
v2.0.16
v2.0.17
v2.0.18
v2.0.19
v2.0.20
v2.0.21
v2.0.22
v2.0.23
v2.0.24
v2.0.25
v2.1.0
v2.1.1
v2.1.2
v2.1.3
v2.1.4
v2.1.5
v2.1.6
v2.1.7
v2.1.8
v2.1.9
v2.1.10
v2.1.11
v2.1.12
v2.1.13
v2.2.0
v2.2.1
v2.2.2
v2.2.3
v2.2.4
v2.2.5
v2.2.6
v2.2.7
v2.2.8
v2.2.9
v2.2.10
v2.2.11
v2.3.0
v2.3.1
v2.3.2
v2.3.3
v2.3.4
v2.3.5
v2.3.6
v2.3.7
v2.3.8
v2.3.9
v2.3.10
v2.3.11
v2.3.12
v2.3.13
v2.3.14
v2.3.15
v2.3.16
v2.3.17
v2.3.18
v2.3.19
v2.3.20
v2.3.21
v2.3.22
v2.3.23
v2.3.24
v2.3.25
v2.3.26
v2.3.27
v2.3.28
v2.3.29
v2.3.30
v2.3.31
v2.3.32
v2.3.33
v2.3.34
v2.3.35
v2.3.36
v2.3.37
v2.3.38
v2.3.39
v2.3.40
v2.3.41
v2.3.42
v2.4.0-BETA1
v2.4.0-BETA2
v2.4.0-RC1
v2.4.0
v2.4.1
v2.4.2
v2.4.3
v2.4.4
v2.4.5
v2.4.6
v2.4.7
v2.4.8
v2.4.9
v2.4.10
v2.5.0-BETA1
v2.5.0-BETA2
v2.5.0-RC1
v2.5.0
v2.5.1
v2.5.2
v2.5.3
v2.5.4
v2.5.5
v2.5.6
v2.5.7
v2.5.8
v2.5.9
v2.5.10
v2.5.11
v2.5.12
v2.6.0-BETA1
v2.6.0-BETA2
v2.6.0
v2.6.1
v2.6.2
v2.6.3
v2.6.4
v2.6.5
v2.6.6
v2.6.7
v2.6.8
v2.6.9
v2.6.10
v2.6.11
v2.6.12
v2.6.13
v2.7.0-BETA1
v2.7.0-BETA2
v2.7.0
v2.7.1
v2.7.2
v2.7.3
v2.7.4
v2.7.5
v2.7.6
v2.7.7
v2.7.8
v2.7.9
v2.7.10
v2.7.11
v2.7.12
v2.7.13
v2.7.14
v2.7.15
v2.7.16
v2.7.17
v2.7.18
v2.7.19
v2.7.20
v2.7.21
v2.7.22
v2.7.23
v2.7.24
v2.7.25
v2.7.26
v2.7.27
v2.7.28
v2.7.29
v2.7.30
v2.7.31
v2.7.32
v2.7.33
v2.7.34
v2.7.35
v2.7.36
v2.7.37
v2.7.38
v2.7.39
v2.7.40
v2.7.41
v2.7.42
v2.7.43
v2.7.44
v2.7.45
v2.7.46
v2.7.47
v2.7.48
v2.7.49
v2.7.50
v2.7.51
v2.8.0-BETA1
v2.8.0
v2.8.1
v2.8.2
v2.8.3
v2.8.4
v2.8.5
v2.8.6
v2.8.7
v2.8.8
v2.8.9
v2.8.10
v2.8.11
v2.8.12
v2.8.13
v2.8.14
v2.8.15
v2.8.16
v2.8.17
v2.8.18
v2.8.19
v2.8.20
v2.8.21
v2.8.22
v2.8.23
v2.8.24
v2.8.25
v2.8.26
v2.8.27
v2.8.28
v2.8.29
v2.8.30
v2.8.31
v2.8.32
v2.8.33
v2.8.34
v2.8.35
v2.8.36
v2.8.37
v2.8.38
v2.8.39
v2.8.40
v2.8.41
v2.8.42
v2.8.43
v2.8.44
v2.8.45
v2.8.46
v2.8.47
v2.8.48
v2.8.49
v2.8.50
v2.8.52
v3.*
v3.0.0-BETA1
v3.0.0
v3.0.1
v3.0.2
v3.0.3
v3.0.4
v3.0.5
v3.0.6
v3.0.7
v3.0.8
v3.0.9
v3.1.0-BETA1
v3.1.0-RC1
v3.1.0
v3.1.1
v3.1.2
v3.1.3
v3.1.4
v3.1.5
v3.1.6
v3.1.7
v3.1.8
v3.1.9
v3.1.10
v3.2.0-BETA1
v3.2.0-RC1
v3.2.0-RC2
v3.2.0
v3.2.1
v3.2.2
v3.2.3
v3.2.4
v3.2.5
v3.2.6
v3.2.7
v3.2.8
v3.2.9
v3.2.10
v3.2.11
v3.2.12
v3.2.13
v3.2.14
v3.3.0-BETA1
v3.3.0-RC1
v3.3.0
v3.3.1
v3.3.2
v3.3.3
v3.3.4
v3.3.5
v3.3.6
v3.3.7
v3.3.8
v3.3.9
v3.3.10
v3.3.11
v3.3.12
v3.3.13
v3.3.14
v3.3.15
v3.3.16
v3.3.17
v3.3.18
v3.4.0-BETA1
v3.4.0-BETA2
v3.4.0-BETA3
v3.4.0-BETA4
v3.4.0-RC1
v3.4.0-RC2
v3.4.0
v3.4.1
v3.4.2
v3.4.3
v3.4.4
v3.4.5
v3.4.6
v3.4.7
v3.4.8
v3.4.9
v3.4.10
v3.4.11
v3.4.12
v3.4.13
v3.4.14
v3.4.15
v3.4.16
v3.4.17
v3.4.18
v3.4.19
v3.4.20
v3.4.21
v3.4.22
v3.4.23
v3.4.24
v3.4.25
v3.4.26
v3.4.27
v3.4.28
v3.4.29
v3.4.30
v3.4.31
v3.4.32
v3.4.33
v3.4.34
v3.4.35
v3.4.36
v3.4.37
v3.4.38
v3.4.39
v3.4.40
v3.4.41
v3.4.42
v3.4.43
v3.4.44
v3.4.45
v3.4.46
v3.4.47
v4.*
v4.0.0-BETA1
v4.0.0-BETA2
v4.0.0-BETA3
v4.0.0-BETA4
v4.0.0-RC1
v4.0.0-RC2
v4.0.0
v4.0.1
v4.0.2
v4.0.3
v4.0.4
v4.0.5
v4.0.6
v4.0.7
v4.0.8
v4.0.9
v4.0.10
v4.0.11
v4.0.12
v4.0.13
v4.0.14
v4.0.15
v4.1.0-BETA1
v4.1.0-BETA2
v4.1.0-BETA3
v4.1.0
v4.1.1
v4.1.2
v4.1.3
v4.1.4
v4.1.5
v4.1.6
v4.1.7
v4.1.8
v4.1.9
v4.1.10
v4.1.11
v4.1.12
v4.2.0-BETA1
v4.2.0-BETA2
v4.2.0-RC1
v4.2.0
v4.2.1
v4.2.2
v4.2.3
v4.2.4
v4.2.5
v4.2.6
v4.2.7
v4.2.8
v4.2.9
v4.2.10
v4.2.11
v4.2.12
v4.3.0-BETA1
v4.3.0-BETA2
v4.3.0-RC1
v4.3.0
v4.3.1
v4.3.2
v4.3.3
v4.3.4
v4.3.5
v4.3.6
v4.3.7
v4.3.8
v4.3.9
v4.3.10
v4.3.11
v4.4.0-BETA1
v4.4.0-BETA2
v4.4.0-RC1
v4.4.0
v4.4.1
v4.4.2
v4.4.3
v4.4.4
v4.4.5
v4.4.6
v4.4.7
v4.4.8
v4.4.9
v4.4.10
v4.4.11
v4.4.12
v4.4.13
v4.4.14
v4.4.15
v4.4.16
v4.4.17
v4.4.18
v4.4.19
v4.4.20
v4.4.21
v4.4.22
v4.4.24
v4.4.25
v4.4.26
v4.4.27
v4.4.29
v4.4.34
v4.4.36
v4.4.37
v4.4.43
v4.4.44
v4.4.45
v5.*
v5.0.0-BETA1
v5.0.0-BETA2
v5.0.0-RC1
v5.0.0
v5.0.1
v5.0.2
v5.0.3
v5.0.4
v5.0.5
v5.0.6
v5.0.7
v5.0.8
v5.0.9
v5.0.10
v5.0.11
v5.1.0-BETA1
v5.1.0-RC1
v5.1.0-RC2
v5.1.0
v5.1.1
v5.1.2
v5.1.3
v5.1.4
v5.1.5
v5.1.6
v5.1.7
v5.1.8
v5.1.9
v5.1.10
v5.1.11
v5.2.0-BETA1
v5.2.0-BETA2
v5.2.0-BETA3
v5.2.0-RC1
v5.2.0-RC2
v5.2.0
v5.2.1
v5.2.2
v5.2.3
v5.2.4
v5.2.5
v5.2.7
v5.2.9
v5.2.10
v5.2.11
v5.2.12
v5.2.14
v5.3.0-BETA1
v5.3.0-BETA2
v5.3.0-RC1
v5.3.0
v5.3.2
v5.3.3
v5.3.4
v5.3.6
v5.3.11
v5.3.13
v5.3.14
v5.4.0-BETA1
v5.4.0-BETA2
v5.4.0-RC1
v5.4.0
v5.4.2
v5.4.3
v5.4.10
v5.4.11
v5.4.12
v5.4.14
v5.4.16
v5.4.17
v5.4.19
v5.4.21
v5.4.23
v5.4.30
v5.4.31
v5.4.35
v5.4.39
v5.4.40
v5.4.43
v5.4.44
v5.4.45
v5.4.52
v5.4.53

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/10/GHSA-2v3c-qxhr-7vpv/GHSA-2v3c-qxhr-7vpv.json"
symfony/yaml

Package

Name
symfony/yaml
Purl
pkg:composer/symfony/yaml

Affected ranges

Type
ECOSYSTEM
Events
Introduced
6.0.0
Fixed
6.4.45

Affected versions

v6.*
v6.0.0
v6.0.1
v6.0.2
v6.0.3
v6.0.10
v6.0.11
v6.0.12
v6.0.14
v6.0.16
v6.0.17
v6.0.19
v6.1.0-BETA1
v6.1.0-BETA2
v6.1.0-RC1
v6.1.0
v6.1.2
v6.1.3
v6.1.4
v6.1.6
v6.1.8
v6.1.9
v6.1.11
v6.2.0-BETA1
v6.2.0-BETA3
v6.2.0-RC1
v6.2.0-RC2
v6.2.0
v6.2.2
v6.2.5
v6.2.7
v6.2.10
v6.3.0-BETA1
v6.3.0-RC1
v6.3.0
v6.3.3
v6.3.7
v6.3.8
v6.3.12
v6.4.0-BETA1
v6.4.0-BETA2
v6.4.0-BETA3
v6.4.0-RC1
v6.4.0
v6.4.3
v6.4.7
v6.4.8
v6.4.11
v6.4.12
v6.4.13
v6.4.18
v6.4.20
v6.4.21
v6.4.23
v6.4.24
v6.4.25
v6.4.26
v6.4.30
v6.4.34
v6.4.38
v6.4.39
v6.4.40
v6.4.41
v6.4.42
v6.4.43
v6.4.44

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/10/GHSA-2v3c-qxhr-7vpv/GHSA-2v3c-qxhr-7vpv.json"
symfony/yaml

Package

Name
symfony/yaml
Purl
pkg:composer/symfony/yaml

Affected ranges

Type
ECOSYSTEM
Events
Introduced
7.0.0
Fixed
7.4.18

Affected versions

v7.*
v7.0.0
v7.0.3
v7.0.7
v7.0.8
v7.1.0-BETA1
v7.1.0-RC1
v7.1.0
v7.1.1
v7.1.4
v7.1.5
v7.1.6
v7.1.11
v7.2.0-BETA1
v7.2.0-RC1
v7.2.0
v7.2.3
v7.2.5
v7.2.6
v7.2.8
v7.2.9
v7.3.0-BETA1
v7.3.0-RC1
v7.3.0
v7.3.1
v7.3.2
v7.3.3
v7.3.5
v7.3.8
v7.4.0-BETA1
v7.4.0-RC1
v7.4.0-RC2
v7.4.0
v7.4.1
v7.4.6
v7.4.8
v7.4.10
v7.4.11
v7.4.12
v7.4.13
v7.4.14
v7.4.15
v7.4.17

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/10/GHSA-2v3c-qxhr-7vpv/GHSA-2v3c-qxhr-7vpv.json"
symfony/yaml

Package

Name
symfony/yaml
Purl
pkg:composer/symfony/yaml

Affected ranges

Type
ECOSYSTEM
Events
Introduced
8.0.0
Fixed
8.1.6

Affected versions

v8.*
v8.0.0
v8.0.1
v8.0.6
v8.0.8
v8.0.10
v8.0.11
v8.0.12
v8.0.13
v8.0.14
v8.0.15
v8.1.0-BETA1
v8.1.0-BETA2
v8.1.0-BETA3
v8.1.0-RC1
v8.1.0
v8.1.1
v8.1.2
v8.1.5

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/10/GHSA-2v3c-qxhr-7vpv/GHSA-2v3c-qxhr-7vpv.json"