CVE-2025-15367Patch

LOWCVSS 5.9 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

Patch affected systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

The poplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.

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0.5/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-77

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Threat summary

Patch or workaround signal is available
1 mentions across 1 observed day

What's happening

Patch or workaround mentioned in 1 signal
Technical details provided in 1 signal
1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Patch

1100.0%

Referenced assets1 URL

By indicator

https://threatcluster.io/cluster/fedora-python-39-command-injection-vulnerabilities-addressed-ae49cdaf

Full discourse1 post

ThreatCluster@threatcluster222d
Patch
Fedora 42 and 43 ship security updates for python3.9, fixing critical command injection flaws (CVE-2026-1299, CVE-2026-0865, CVE-2025-15366, CVE-2025-15367). Developers should update. #Linux https://threatcluster.io/cluster/fedora-python-39-command-injection-vulnerabilities-addressed-ae49cdaf
Post summary
Fedora 42 and 43 release security updates for python3.9, addressing four critical command injection CVEs; developers are urged to apply the patches.
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