Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, SendmailTransport in -t mode appended recipient addresses to the sendmail command line without a -- end-of-options separator, allowing an address beginning with - to be interpreted as a sendmail command-line option instead of an address. This issue is fixed in versions 5.4.52, 6.4.40, 7.4.12, and 8.0.12.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
🔴 Symfony Mailer, Argument Injection (CWE-88), #CVE-2026-45068 (Critical) -DC-Jul2026-1002 https://dailycve.com/symfony-mailer-argument-injection-cwe-88-cve-2026-45068-critical-dc-jul2026-1002/
Post summary
A new critical Vulnerability (CVE‑2026‑45068) affecting Symfony Mailer is disclosed, detailing Argument Injection (CWE‑88) without mentioning PoC, exploitation tools, or mitigation steps.
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| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | sensiolabs | symfony | - | - | - |