Page generated: 06 Nov 2026, 03:51 UTC
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CVE-2026-111585

An integer overflow in the remote-control screen processing component of TeamViewer clients (Full Client, Portable and Remote Control App) prior to version 15.83 may allow a malicious remote host to cause a denial of service or, depending on the platform, potentially execute arbi…

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An integer overflow in the remote-control screen processing component of TeamViewer clients (Full Client, Portable and Remote Control App) prior to version 15.83 may allow a malicious remote host to cause a denial of service or, depending on the platform, potentially execute arbitrary code with the privileges of the viewer process. Exploitation requires a user to establish a remote-control session to an attacker-controlled or compromised host.
CVSS 8.8 (HIGH)

Attention and evidence

HYPE SCORE
1.8/10
REALITY · THREAT PRIORITY
3.1/10
General review priority; not probability

Evidence confidence: Repository candidate

Why this priority?
  • Technical severity: CVSS 8.8: +3.08
  • Fresh EPSS: 0.29%: +0.01

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

Sources: 1 documents and public datasets.

Hype components

Headline sample (25%)
60/100
Press, 30 days (60%)
5/100
Grounded branding (15%)
0/100
HYPE TOTAL18/100

Sources and documents

SecurityWeek
Press · 30 Oct 2026, 08:44 · TeamViewer Flaw Could Let Malicious Hosts Take Over Support Technicians’ Machines

Score evolution

● Hype   ● Reality

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

First record: hype 1.8 · reality 3.1 (2026-11-02 15:14). The curve appears once the score changes.

Public exploit evidence

1

Public exploit entries / repo candidates

See 1 repos with metrics
RepositoryStarsForksLanguageUpdated
googlesky/CVE-2026-11158520Shell31 Oct 2026, 14:37
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. Published 9 days ago. Exploitation evidence usually takes weeks to show up: a low reality score can mean there is no data yet, not that the flaw is mild.

Evidence in context

Confidence in exploitation evidence
Repository candidate
Priority basis
Exploitation in attacks unconfirmed; CVSS 8.8; EPSS 0.3%
Attention, last 30 days
1 distinct story titles; 1 press documents; 1 publisher domains.
Technical potential
network access, no prior privileges, user interaction.
Observed activity
Public exploit repositories reference this CVE; none is corroborated.
Known scale
Not quantified.
Evidence confidence basis
Repository candidate; functionality unverified

Score evaluated: 2026-11-05 13:59:53.577903+00:00 · EPSS snapshot: 2026-11-05T12:03:04Z

Source event timeline
Published
27 Oct 2026, 15:19
First press mention
30 Oct 2026, 08:44
Latest press mention
30 Oct 2026, 08:44
Score calculated
05 Nov 2026, 13:59
PoCs on GitHub
1 repositories