CVE-2026-80159

Acrobat Reader | Untrusted Search Path (CWE-426)

MEDIUM
4
CVSS Score
Published: September 8, 2026 at 08:31 PM UTC
Updated: September 10, 2026 at 09:17 PM UTC
3 products affected across 1 vendorAcrobatAcrobat DCAcrobat Reader· also runs on 2 platforms

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Severity
MEDIUM4
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

Acrobat Reader is affected by an Untrusted Search Path vulnerability that could result in privilege escalation. An attacker with high privileges could leverage this vulnerability to gain elevated access. Exploit depends on conditions beyond the attacker's control. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v ≤ 24.001.30383v ≤ 26.002.2190024.001.20604 ≤ v < 24.001.30429
Vendor states this is fixed in 24.001.30429 (unaffected)
Vendor states this is fixed in 26.002.21901 (unaffected)
apple-macos (environment) · microsoft-windows (environment)
15.008.20082 ≤ v < 26.002.21901
Affected range stops below 26.002.21901, so it looks safe — our inference, not a vendor statement
apple-macos (environment) · microsoft-windows (environment)
v ≤ 26.002.21900
Vendor states this is fixed in 26.002.21901 (unaffected)

Runs on — not affected

The affected product only carries this flaw when running on these platforms. The platforms themselves are not vulnerable.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (1)

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4MEDIUMadobe
Attack Vector
LOCAL
Complexity
HIGH
Privileges
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-426

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