How severe is CVE-2020-11197?

CVE-2020-11197 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-11197 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-11197?

CVE-2020-11197 primarily affects Qualcomm Apq8009. In total, 370 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2020-11197?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2020-11197 published?

CVE-2020-11197 was published on 2021-01-21 and last updated on 2026-06-17.

CVE-2020-11197

CVE-2020-11197 is a critical-severity vulnerability in Qualcomm Apq8009 with a CVSS 3.x base score of 9.8. 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-190.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 1% (56th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-190
Affected product: Qualcomm Apq8009
Published: 2021-01-21
Last modified: 2026-06-17

Description

Possible integer overflow can occur when stream info update is called when total number of streams detected are zero while parsing TS clip with invalid data in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

Frequently asked questions

What is CVE-2020-11197?: Possible integer overflow can occur when stream info update is called when total number of streams detected are zero while parsing TS clip with invalid data in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
How severe is CVE-2020-11197?: CVE-2020-11197 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-11197 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-11197?: CVE-2020-11197 primarily affects Qualcomm Apq8009. In total, 370 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2020-11197?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2020-11197 published?: CVE-2020-11197 was published on 2021-01-21 and last updated on 2026-06-17.

References

Affected products (370)

cpe:2.3:h:qualcomm:apq8009:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:apq8009w:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:apq8017:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:apq8037:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:apq8053:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:apq8064au:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:apq8096au:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:aqt1000:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:ar8031:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:ar8151:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:csra6620:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:csra6640:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:mdm9206:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:mdm9650:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:msm8909w:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:msm8917:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:msm8920:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:msm8937:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:msm8940:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:msm8953:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:msm8996au:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm215:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm3003a:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm4125:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm439:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm456:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm6125:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm6150:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm6150a:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm6150l:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm6250:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm6350:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm640a:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm640l:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm640p:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm660:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm660a:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm660l:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm670:-:*:*:*:*:*:*:*
cpe:2.3:h:qualcomm:pm670a:-:*:*:*:*:*:*:*

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