Is symfony/polyfill-mbstring safe to use?

symfony/polyfill-mbstring has no known vulnerabilities on the latest version (v1.38.2). DepScope rates its health at 69/100 (moderate risk).

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

The latest version of symfony/polyfill-mbstring is v1.38.2, released 2026-05-27.

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: v1.38.2 (2026-05-27).

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

composervv1.38.2

Symfony polyfill for the Mbstring extension

License MITpermissive49 versions2 maintainers2 deps

/ 100

Health

use with caution

symfony/[email protected] low health (69/100) — consider alternatives

Moderate health score (69/100) — verify manually

Health breakdown0 – 100

25/25

maintenance

0/20

popularity

25/25

security

12/15

maturity

7/15

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 · 2026-05-27T06:59:30+00:00

symfony/polyfill-mbstring

composervv1.38.2

Symfony polyfill for the Mbstring extension

License MITpermissive49 versions2 maintainers2 deps

symfony/polyfill-mbstring

/ 100

Health

use with caution

symfony/[email protected] low health (69/100) — consider alternatives

Moderate health score (69/100) — verify manually

Health breakdown0 – 100

25/25

maintenance

0/20

popularity

25/25

security

12/15

maturity

7/15

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 · 2026-05-27T06:59:30+00:00