CVE-2025-20762 (GCVE-0-2025-20762)
Vulnerability from cvelistv5
Published
2026-01-06 01:46
Modified
2026-03-30 13:03
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-617 - Reachable Assertion
Summary
In Modem, there is a possible system crash due to incorrect error handling. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01685181; Issue ID: MSV-4760.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MediaTek chipset |
Version: MT6835 Version: MT6835T Version: MT6878 Version: MT6878M Version: MT6897 Version: MT6899 Version: MT6991 Version: MT8676 Version: MT8678 Version: MT8755 Version: MT8792 Version: MT8793 Version: MT8863 Version: MT8873 Version: MT8883 |
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"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"timestamp": "2026-02-17T14:19:48.872518Z",
"version": "2.0.3"
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"defaultStatus": "unaffected",
"product": "MediaTek chipset",
"vendor": "MediaTek, Inc.",
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"version": "MT6878"
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"version": "MT6878M"
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{
"status": "affected",
"version": "MT6897"
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{
"status": "affected",
"version": "MT6899"
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{
"status": "affected",
"version": "MT6991"
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"status": "affected",
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"status": "affected",
"version": "MT8678"
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{
"status": "affected",
"version": "MT8755"
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{
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"version": "MT8792"
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{
"status": "affected",
"version": "MT8793"
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"problemTypes": [
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"description": "CWE-617 Reachable Assertion",
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"providerMetadata": {
"dateUpdated": "2026-03-30T13:03:59.566Z",
"orgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374",
"shortName": "MediaTek"
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"references": [
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"url": "https://corp.mediatek.com/product-security-bulletin/January-2026"
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"cveId": "CVE-2025-20762",
"datePublished": "2026-01-06T01:46:34.913Z",
"dateReserved": "2024-11-01T01:21:50.398Z",
"dateUpdated": "2026-03-30T13:03:59.566Z",
"state": "PUBLISHED"
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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