Is symfony/mailomat-mailer vulnerable?

Composer symfony/mailomat-mailer has 1 known advisory in the phpwarden feed. Feed 2026.10.29.1, updated 2026-10-28.

1advisories

0critical

0on CISA KEV

0no fix recorded

CVE	Title	Severity	CVSS	Affected	Fixed in
CVE-2026-48747	Symfony: Mailomat Mailer Webhook Parser Reads the HMAC Algorithm from the Request: Signature Algorithm Downgrade	medium	0.0	`>=7.2.0` and `<7.4.13` or `>=8.0.0` and `<8.0.13` or `>=7.2.0` and `<7.3.0` or `>=7.3.0` and `<7.4.0` or `>=7.4.0` and `<7.4.13`	`7.4.13`, `8.0.13`

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