CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-83530

A user could provide an expression whose string length is longer than the ParserExpressionSizeLimit() configured on the CEL environment, and a memory allocation would occur proportional to the size of the input before the limit would be checked / enforced.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.002

EPSS Ranking 11.3%

CVSS Severity

CVSS v3 Score 4.3

References

https://github.com/cel-expr/cel-go/pull/1302

Products affected by CVE-2026-83530

Google » Common Expression Language » Version: 0.1.0

cpe:2.3:a:google:common_expression_language:0.1.0
Google » Common Expression Language » Version: 0.10.0

cpe:2.3:a:google:common_expression_language:0.10.0
Google » Common Expression Language » Version: 0.10.1

cpe:2.3:a:google:common_expression_language:0.10.1
Google » Common Expression Language » Version: 0.10.2

cpe:2.3:a:google:common_expression_language:0.10.2
Google » Common Expression Language » Version: 0.10.3

cpe:2.3:a:google:common_expression_language:0.10.3
Google » Common Expression Language » Version: 0.10.4

cpe:2.3:a:google:common_expression_language:0.10.4
Google » Common Expression Language » Version: 0.11.0

cpe:2.3:a:google:common_expression_language:0.11.0
Google » Common Expression Language » Version: 0.11.1

cpe:2.3:a:google:common_expression_language:0.11.1
Google » Common Expression Language » Version: 0.11.2

cpe:2.3:a:google:common_expression_language:0.11.2
Google » Common Expression Language » Version: 0.11.3

cpe:2.3:a:google:common_expression_language:0.11.3
Google » Common Expression Language » Version: 0.11.4

cpe:2.3:a:google:common_expression_language:0.11.4
Google » Common Expression Language » Version: 0.11.5

cpe:2.3:a:google:common_expression_language:0.11.5
Google » Common Expression Language » Version: 0.11.6

cpe:2.3:a:google:common_expression_language:0.11.6
Google » Common Expression Language » Version: 0.12.0

cpe:2.3:a:google:common_expression_language:0.12.0
Google » Common Expression Language » Version: 0.12.1

cpe:2.3:a:google:common_expression_language:0.12.1
Google » Common Expression Language » Version: 0.12.2

cpe:2.3:a:google:common_expression_language:0.12.2
Google » Common Expression Language » Version: 0.12.3

cpe:2.3:a:google:common_expression_language:0.12.3
Google » Common Expression Language » Version: 0.12.4

cpe:2.3:a:google:common_expression_language:0.12.4
Google » Common Expression Language » Version: 0.12.5

cpe:2.3:a:google:common_expression_language:0.12.5
Google » Common Expression Language » Version: 0.12.6

cpe:2.3:a:google:common_expression_language:0.12.6
Google » Common Expression Language » Version: 0.12.7

cpe:2.3:a:google:common_expression_language:0.12.7
Google » Common Expression Language » Version: 0.13.0

cpe:2.3:a:google:common_expression_language:0.13.0
Google » Common Expression Language » Version: 0.14.0

cpe:2.3:a:google:common_expression_language:0.14.0
Google » Common Expression Language » Version: 0.15.0

cpe:2.3:a:google:common_expression_language:0.15.0
Google » Common Expression Language » Version: 0.15.1

cpe:2.3:a:google:common_expression_language:0.15.1
Google » Common Expression Language » Version: 0.15.2

cpe:2.3:a:google:common_expression_language:0.15.2
Google » Common Expression Language » Version: 0.15.3

cpe:2.3:a:google:common_expression_language:0.15.3
Google » Common Expression Language » Version: 0.16.0

cpe:2.3:a:google:common_expression_language:0.16.0
Google » Common Expression Language » Version: 0.16.1

cpe:2.3:a:google:common_expression_language:0.16.1
Google » Common Expression Language » Version: 0.17.0

cpe:2.3:a:google:common_expression_language:0.17.0
Google » Common Expression Language » Version: 0.17.1

cpe:2.3:a:google:common_expression_language:0.17.1
Google » Common Expression Language » Version: 0.17.3

cpe:2.3:a:google:common_expression_language:0.17.3
Google » Common Expression Language » Version: 0.17.4

cpe:2.3:a:google:common_expression_language:0.17.4
Google » Common Expression Language » Version: 0.17.5

cpe:2.3:a:google:common_expression_language:0.17.5
Google » Common Expression Language » Version: 0.17.6

cpe:2.3:a:google:common_expression_language:0.17.6
Google » Common Expression Language » Version: 0.17.7

cpe:2.3:a:google:common_expression_language:0.17.7
Google » Common Expression Language » Version: 0.17.8

cpe:2.3:a:google:common_expression_language:0.17.8
Google » Common Expression Language » Version: 0.18.0

cpe:2.3:a:google:common_expression_language:0.18.0
Google » Common Expression Language » Version: 0.18.1

cpe:2.3:a:google:common_expression_language:0.18.1
Google » Common Expression Language » Version: 0.18.2

cpe:2.3:a:google:common_expression_language:0.18.2
Google » Common Expression Language » Version: 0.19.0

cpe:2.3:a:google:common_expression_language:0.19.0
Google » Common Expression Language » Version: 0.2.0

cpe:2.3:a:google:common_expression_language:0.2.0
Google » Common Expression Language » Version: 0.20.0

cpe:2.3:a:google:common_expression_language:0.20.0
Google » Common Expression Language » Version: 0.20.1

cpe:2.3:a:google:common_expression_language:0.20.1
Google » Common Expression Language » Version: 0.21.0

cpe:2.3:a:google:common_expression_language:0.21.0
Google » Common Expression Language » Version: 0.22.0

cpe:2.3:a:google:common_expression_language:0.22.0
Google » Common Expression Language » Version: 0.22.1

cpe:2.3:a:google:common_expression_language:0.22.1
Google » Common Expression Language » Version: 0.23.0

cpe:2.3:a:google:common_expression_language:0.23.0
Google » Common Expression Language » Version: 0.23.1

cpe:2.3:a:google:common_expression_language:0.23.1
Google » Common Expression Language » Version: 0.23.2

cpe:2.3:a:google:common_expression_language:0.23.2
Google » Common Expression Language » Version: 0.24.0

cpe:2.3:a:google:common_expression_language:0.24.0
Google » Common Expression Language » Version: 0.24.1

cpe:2.3:a:google:common_expression_language:0.24.1
Google » Common Expression Language » Version: 0.25.0

cpe:2.3:a:google:common_expression_language:0.25.0
Google » Common Expression Language » Version: 0.25.1

cpe:2.3:a:google:common_expression_language:0.25.1
Google » Common Expression Language » Version: 0.26.0

cpe:2.3:a:google:common_expression_language:0.26.0
Google » Common Expression Language » Version: 0.26.1

cpe:2.3:a:google:common_expression_language:0.26.1
Google » Common Expression Language » Version: 0.27.0

cpe:2.3:a:google:common_expression_language:0.27.0
Google » Common Expression Language » Version: 0.28.0

cpe:2.3:a:google:common_expression_language:0.28.0
Google » Common Expression Language » Version: 0.28.1

cpe:2.3:a:google:common_expression_language:0.28.1
Google » Common Expression Language » Version: 0.3.0

cpe:2.3:a:google:common_expression_language:0.3.0
Google » Common Expression Language » Version: 0.3.1

cpe:2.3:a:google:common_expression_language:0.3.1
Google » Common Expression Language » Version: 0.3.2

cpe:2.3:a:google:common_expression_language:0.3.2
Google » Common Expression Language » Version: 0.4.0

cpe:2.3:a:google:common_expression_language:0.4.0
Google » Common Expression Language » Version: 0.4.1

cpe:2.3:a:google:common_expression_language:0.4.1
Google » Common Expression Language » Version: 0.4.2

cpe:2.3:a:google:common_expression_language:0.4.2
Google » Common Expression Language » Version: 0.5.0

cpe:2.3:a:google:common_expression_language:0.5.0
Google » Common Expression Language » Version: 0.5.1

cpe:2.3:a:google:common_expression_language:0.5.1
Google » Common Expression Language » Version: 0.6.0

cpe:2.3:a:google:common_expression_language:0.6.0
Google » Common Expression Language » Version: 0.7.0

cpe:2.3:a:google:common_expression_language:0.7.0
Google » Common Expression Language » Version: 0.7.1

cpe:2.3:a:google:common_expression_language:0.7.1
Google » Common Expression Language » Version: 0.7.2

cpe:2.3:a:google:common_expression_language:0.7.2
Google » Common Expression Language » Version: 0.7.3

cpe:2.3:a:google:common_expression_language:0.7.3
Google » Common Expression Language » Version: 0.8.0

cpe:2.3:a:google:common_expression_language:0.8.0
Google » Common Expression Language » Version: 0.9.0

cpe:2.3:a:google:common_expression_language:0.9.0

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-83530

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