Windows apps · Application version · June 9, 2026

Adobe Acrobat Reader DC (64-bit) 26.001.21662

Adobe Acrobat Reader DC (64-bit) 26.001.21662, released June 9, 2026, fixes 15 CVEs in Adobe Acrobat Reader DC (64-bit). None of them is reported as exploited. Patch Radar priority: High. The latest Adobe Acrobat Reader DC (64-bit) is 26.003.22075, which also fixes every one of these CVEs.

High

Superseded. The latest Adobe Acrobat Reader DC (64-bit) is 26.003.22075, which also fixes every CVE on this page. Install that instead.

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

7.8

Base score, 0 to 10

Highest EPSS

0.0034

27th percentile

Priority of the 15 CVEs

Patch now 0
                                Urgent 0
                                High 11
                                Routine 4

Applies to

Product	Version
Adobe Acrobat Reader DC (64-bit)	26.001.21662

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2026-48373	Acrobat Reader \| Heap-based Buffer Overflow (CWE-122)	7.8	0.0034	None reported
High	CVE-2026-47915	Acrobat Reader \| Use After Free (CWE-416)	7.8	0.0031	None reported
High	CVE-2026-47917	Acrobat Reader \| Use After Free (CWE-416)	7.8	0.0031	None reported
High	CVE-2026-47918	Acrobat Reader \| Use After Free (CWE-416)	7.8	0.0030	None reported
High	CVE-2026-47919	Acrobat Reader \| Use After Free (CWE-416)	7.8	0.0030	None reported
High	CVE-2026-47916	Acrobat Reader \| Use After Free (CWE-416)	7.8	0.0021	None reported
High	CVE-2026-47952	Acrobat Reader \| Heap-based Buffer Overflow (CWE-122)	7.8	0.0017	None reported
High	CVE-2026-47921	Acrobat Reader \| Use After Free (CWE-416)	7.8	0.0017	None reported
High	CVE-2026-47920	Acrobat Reader \| Use After Free (CWE-416)	7.8	0.0017	None reported
High	CVE-2026-47955	Acrobat Reader \| Use After Free (CWE-416)	7.8	0.0017	None reported
High	CVE-2026-47937	Acrobat Reader \| Uncontrolled Search Path Element (CWE-427)	7.7	0.0015	None reported
Routine	CVE-2026-47924	Acrobat Reader \| Use After Free (CWE-416)	5.5	0.0029	None reported
Routine	CVE-2026-47923	Acrobat Reader \| Out-of-bounds Read (CWE-125)	5.5	0.0028	None reported
Routine	CVE-2026-47926	Acrobat Reader \| Out-of-bounds Read (CWE-125)	5.5	0.0019	None reported
Routine	CVE-2026-47925	Acrobat Reader \| Integer Overflow or Wraparound (CWE-190)	5.5	0.0017	None reported

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