Is symfony/polyfill-mbstring safe to use?

symfony/polyfill-mbstring has no known vulnerabilities on the latest version (v1.37.0). DepScope rates its health at 65/100 (moderate risk).

What is the latest version of symfony/polyfill-mbstring?

The latest version of symfony/polyfill-mbstring is v1.37.0, released 2026-04-10.

Does symfony/polyfill-mbstring have known vulnerabilities?

No known vulnerabilities on the latest version of symfony/polyfill-mbstring.

Is symfony/polyfill-mbstring deprecated?

No, symfony/polyfill-mbstring is actively maintained. Latest release: v1.37.0 (2026-04-10).

What are alternatives to symfony/polyfill-mbstring?

DepScope has no curated alternatives for symfony/polyfill-mbstring at this time.

What license does symfony/polyfill-mbstring use?

symfony/polyfill-mbstring is licensed under MIT.

symfony/polyfill-mbstring

composervv1.37.0

Symfony polyfill for the Mbstring extension

License MITpermissive46 versions2 maintainers2 deps

/ 100

Health

safe to use

symfony/[email protected] is safe to use (health: 65/100)

Health breakdown0 – 100

25/25

maintenance

0/20

popularity

25/25

security

12/15

maturity

3/15

community

Vulnerabilities

none known

OSS Scorecard

OpenSSF security posture score

3.1/10

weak

Maintainer trust

Active maintainers (3m)

2

Contributors (12m)

2

Primary author dominance

50%

GitHub stars

7,839

Health History

Dependency Tree

License Audit

Dependencies (2)

php ext-iconv

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/composer/symfony/polyfill-mbstring

Last updated · 2026-04-10T17:25:58+00:00