CVE-2016-3935 — Multiple integer overflows in drivers/crypto/msm/qcedev.c in the Qualcomm cryptographic engine driver in Android before 2016-10-05 on Nexus 5X, Nexus 6, Nexus 6P, and Android One devices allow attackers to gain privileges via a crafted application, aka Android internal bug 29999665 and Qualcomm internal bug CR 1046507

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HIGH

Multiple integer overflows in drivers/crypto/msm/qcedev.c in the Qualcomm cryptographic engine driver in Android before 2016-10-05 on Nexus 5X, Nexus 6, Nexus 6P, and Android One devices allow attackers to gain privileges via a crafted application, aka Android internal bug 29999665 and Qualcomm internal bug CR 1046507

Published Oct 10, 2016

7.8

HIGH

CVSS 3.0

EPSS 0.54%

Description

Multiple integer overflows in drivers/crypto/msm/qcedev.c in the Qualcomm cryptographic engine driver in Android before 2016-10-05 on Nexus 5X, Nexus 6, Nexus 6P, and Android One devices allow attackers to gain privileges via a crafted application, aka Android internal bug 29999665 and Qualcomm internal bug CR 1046507.

Affected products

Remediation

No remediation recorded yet.

Metrics

0.54% 0.00543

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.00543

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (10 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	0.54% (0.00543)	43.54th	v5 (v2026.06.15)
Jun 15, 2026	0.54% (0.00543)	41.09th	v5 (v2026.06.15)
Mar 17, 2025	0.07% (0.00071)	19.06th	v4 (v2025.03.14)
Dec 12, 2024	0.09% (0.00089)	39.80th	v3 (v2023.03.01)
Jun 26, 2024	0.09% (0.00089)	38.41th	v3 (v2023.03.01)
Mar 7, 2023	0.09% (0.00089)	36.38th	v3 (v2023.03.01)
Mar 6, 2023	0.95% (0.00954)	36.37th	v2 (v2022.01.01)
Sep 2, 2022	0.95% (0.00954)	34.50th	v2 (v2022.01.01)
Apr 1, 2022	0.95% (0.00954)	32.50th	v2 (v2022.01.01)
Feb 4, 2022	0.95% (0.00954)	16.28th	v2 (v2022.01.01)

Weaknesses (1)

CWE-190

Integer Overflow

References (3)

http://source.android.com/security/bulletin/2016-10-01.html
x_refsource_CONFIRMVendor Advisory
http://www.securityfocus.com/bid/93327
vdb-entryx_refsource_BID
https://source.codeaurora.org/quic/la/kernel/msm-3.18/commit/?id=5f69ccf3b011c1d14a1b1b00dbaacf74307c9132
x_refsource_CONFIRMPatchThird Party Advisory

Link	Providers	Tags
http://source.android.com/security/bulletin/2016-10-01.html		x_refsource_CONFIRMVendor Advisory
http://www.securityfocus.com/bid/93327		vdb-entryx_refsource_BID
https://source.codeaurora.org/quic/la/kernel/msm-3.18/commit/?id=5f69ccf3b011c1d14a1b1b00dbaacf74307c9132		x_refsource_CONFIRMPatchThird Party Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner google_android

Published Oct 10, 2016

Updated Aug 6, 2024

Reserved Mar 30, 2016

Link CVE-2016-3935

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2016-3935

Red Hat

Severity n/a

Public date n/a

Links CVE-2016-3935