CVE Explorer

CVE-2026-20431

In Modem, there is a possible system crash due to a logic error. 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: MOLY01106496; Issue ID: MSV-4467.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:c2b412c88b480ef283ebec78f3acfa08b792b4becf4c8230b6fb17d206918062

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"description":"CWE-noinfo Not enough information","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:f0cc2469a5e965ed95840313b4573731c573413855cbc8b253917aa57769b541 · sha256:4d75dbe2709097d6… · /containers/adp/0/problemTypes/0/descriptions/0

{"cweId":"CWE-770","description":"CWE-770 Allocation of Resources Without Limits or Throttling","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:f0cc2469a5e965ed95840313b4573731c573413855cbc8b253917aa57769b541 · sha256:4d75dbe2709097d6… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion

{"defaultStatus":"unaffected","product":"MediaTek chipset","vendor":"MediaTek, Inc.","versions":[{"status":"affected","version":"MT6813"},{"status":"affected","version":"MT6815"},{"status":"affected","version":"MT6835"},{"status":"affected","version":"MT6878"},{"status":"affected","version":"MT6897"},{"status":"affected","version":"MT6899"},{"status":"affected","version":"MT6986"},{"status":"affected","version":"MT6991"},{"status":"affected","version":"MT6993"},{"status":"affected","version":"MT8668"},{"status":"affected","version":"MT8676"},{"status":"affected","version":"MT8678"},{"status":"…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:f0cc2469a5e965ed95840313b4573731c573413855cbc8b253917aa57769b541 · sha256:4d75dbe2709097d6… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","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","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:f0cc2469a5e965ed95840313b4573731c573413855cbc8b253917aa57769b541 · sha256:4d75dbe2709097d6… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

2 source assertions

{"description":"CWE-noinfo Not enough information","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:f0cc2469a5e965ed95840313b4573731c573413855cbc8b253917aa57769b541 · sha256:4d75dbe2709097d6… · /containers/adp/0/problemTypes/0/descriptions/0

{"cweId":"CWE-770","description":"CWE-770 Allocation of Resources Without Limits or Throttling","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:f0cc2469a5e965ed95840313b4573731c573413855cbc8b253917aa57769b541 · sha256:4d75dbe2709097d6… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion

{"url":"https://corp.mediatek.com/product-security-bulletin/April-2026"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f0cc2469a5e965ed95840313b4573731c573413855cbc8b253917aa57769b541 · sha256:4d75dbe2709097d6… · /containers/cna/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

← Back to CVE Explorer