CVE-2023-33063

Memory corruption in DSP Services during a remote call from HLOS to DSP.

CVSS 7.8 (HIGH) KEV: KNOWN CATALOG

Attention and evidence

HYPE SCORE

0.0/10

REALITY · THREAT PRIORITY

8.2/10

General review priority; not probability

Evidence confidence: Exploitation recorded

Why this priority?

Recorded exploitation baseline: +7.00
Technical severity: CVSS 7.8: +1.17
Fresh EPSS: 0.67%: +0.00

General review priority, not probability, victim count or asset-specific risk. A range covers missing CVSS/EPSS inputs within the current evidence state.

Sources: 5 documents and public datasets.

Hype components

Headline sample (25%)

0/100

Press, 30 days (60%)

0/100

Grounded branding (15%)

0/100

HYPE TOTAL0/100

Sources and documents

The Hacker News

Press · 02 Jun 2025, 07:00 · Qualcomm Fixes 3 Zero-Days Used in Targeted Android Attacks via Adreno GPU - The Hacker News

The Hacker News

Press · 07 Feb 2024, 08:00 · Global Coalition and Tech Giants Unite Against Commercial Spyware Abuse - The Hacker News

SecurityWeek

Press · 06 Feb 2024, 08:00 · Google Links Over 60 Zero-Days to Commercial Spyware Vendors - SecurityWeek

Lookout

Press · 12 Dec 2023, 08:00 · Qualcomm Vulnerabilities in Android Devices - Lookout

BleepingComputer

Press · 03 Oct 2023, 07:00 · Qualcomm says hackers exploit 3 zero-days in its GPU, DSP drivers - BleepingComputer

Score evolution

● Hype ● Reality

Earlier evidence-support scores are retained in history; this chart shows only the current priority definition.

First record: hype 0.0 · reality 8.2 (2026-11-02 15:13). The curve appears once the score changes.

Public exploit evidence

Public exploit entries / repo candidates

Evidence context and dated references

Reality is general threat/review priority, combining observed exploitation, CVSS severity and fresh EPSS. Evidence confidence is separate. This is not calibrated risk, a victim count or an asset-specific assessment. A range reflects missing numeric inputs.

Evidence in context

Confidence in exploitation evidence: Exploitation recorded
Priority basis: Recorded exploitation; CVSS 7.8; EPSS 0.7%
Attention, last 30 days: 0 distinct story titles; 0 press documents; 0 publisher domains.
Technical potential: local access, low privileges, no user interaction.
Observed activity: Exploitation recorded in CISA KEV.
Known scale: Not quantified.
Evidence confidence basis: Trusted exploitation confirmation

Score evaluated: 2026-11-05 13:58:55.035007+00:00 · EPSS snapshot: 2026-11-05T12:03:04Z

Source event timeline

First press mention

03 Oct 2023, 07:00

Added to the CISA KEV catalog

05 Dec 2023, 00:00

Published

05 Dec 2023, 03:04

Latest press mention

02 Jun 2025, 07:00

Score calculated

05 Nov 2026, 13:58