CVE-2026-34620

Application crash via malicious-file memory corruption

Published Aug 27, 2026 · Updated Aug 27, 2026

Out-of-bounds write in Adobe DNG SDK 1.7.1 2502 and earlier allows attackers to crash or hang applications via a malicious file. Adobe identifies memory corruption during malicious-file processing but has not published the affected parser, function, or unchecked write operation. Exploitation requires a victim to open the file; the reported consequence is an application crash or unresponsive state.

CVSS severity5.5
Medium
EPSS probability0.14%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Out-of-bounds write in Adobe DNG SDK 1.7.1 2502 and earlier allows attackers to crash or hang applications via a malicious file. Adobe identifies memory corruption during malicious-file processing but has not published the affected parser, function, or unchecked write operation. Exploitation requires a victim to open the file; the reported consequence is an application crash or unresponsive state.

The record

CVE
CVE-2026-34620
Published
Aug 27, 2026
Updated
Aug 27, 2026
Vendor
Adobe
Product
Adobe DNG SDK
Classifications
CWE-787, T1203
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 27, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 27, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=1.7.1.2502

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Adobe · Adobe DNG SDKversion=0 <=1.7.1.2502

Published CVSS scores

5.5AdobeCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-787Out-of-bounds Write
T1203Exploitation for Client Execution

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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