How severe is CVE-2025-47808?

CVE-2025-47808 has a CVSS 3.x base score of 5.6, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-47808 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-47808?

CVE-2025-47808 affects Gstreamer. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-47808?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-47808 have an EU (EUVD) identifier?

Yes. CVE-2025-47808 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23944.

When was CVE-2025-47808 published?

CVE-2025-47808 was published on 2025-08-07 and last updated on 2026-06-17.

CVE-2025-47808

CVE-2025-47808 is a medium-severity vulnerability in Gstreamer with a CVSS 3.x base score of 5.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-476.

Key facts

Severity: Medium (CVSS 3.x base score 5.6)
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-23944
Weakness: CWE-476
Affected product: Gstreamer
Published: 2025-08-07
Last modified: 2026-06-17

Description

In GStreamer through 1.26.1, the subparse plugin's tmplayer_parse_line function may dereference a NULL pointer while parsing a subtitle file, leading to a crash.

Frequently asked questions

What is CVE-2025-47808?: In GStreamer through 1.26.1, the subparse plugin's tmplayer_parse_line function may dereference a NULL pointer while parsing a subtitle file, leading to a crash.
How severe is CVE-2025-47808?: CVE-2025-47808 has a CVSS 3.x base score of 5.6, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-47808 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-47808?: CVE-2025-47808 affects Gstreamer. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-47808?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-47808 have an EU (EUVD) identifier?: Yes. CVE-2025-47808 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23944.
When was CVE-2025-47808 published?: CVE-2025-47808 was published on 2025-08-07 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:gstreamer:gstreamer:*:*:*:*:*:*:*:*

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