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CVE-2023-47056· NVD / CVE Program· CNA adobe

ZDI-CAN-21763: Adobe Premiere Pro MP4 File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability

Adobe Premiere Pro version 24.0 (and earlier) and 23.6 (and earlier) are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

HighCVSS 7.8 · v3.1—No exploit No fix recorded

Noroxi analysis

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Published
Nov 16, 2023
Updated
Jun 17, 2026
EPSS
0.4% · 30th percentile
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Report tools

JSON

Action score

31

Monitor

Low priority for now.

CVSS
31 / 40 · 7.8 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.4%

CNA vs NVD score

NVD
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CNA · adobe
7.8
NVD has not scored this yet; the score shown is the CNA’s.

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Affected systems

VendorProduct
adobepremiere pro
applemacos
microsoftwindows

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • adobe premiere proup to 23.6 inclusive
  • adobe premiere pro24.0

Versions reported by the vendor

Affected version ranges reported by the assigning authority (adobe). Independent of NVD's CPE analysis and usually ahead of it.

  • Adobe Premiere Pro

    • up to and including 24.0affected · semver

Same product

adobe: all records

Other highest-scoring records for the same primary product.

  • CVE-2021-40792Adobe Premiere Pro WAV file memory corruption vulnerability could lead to arbitrary code execution
    32Monitor
  • CVE-2021-42723Adobe Bridge Out-of-bounds read could lead to Arbitrary Code Execution
    32Monitor
  • CVE-2021-40715Adobe Premiere Pro 2021 EXR File Parsing Leads to Memory Corruption
    32Monitor
  • CVE-2021-40710Adobe Premiere Pro 2021 SVG File Parsing Leads to Memory Corruption
    32Monitor
  • CVE-2021-35997Adobe Premiere Pro Memory Corruption Remote Code Execution Vulnerability
    32Monitor
  • CVE-2020-9654Adobe Premiere Pro versions 14.2 and earlier have an out-of-bounds write vulnerability.
    32Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2024-20745123 days apartZDI-CAN-22671: Adobe Premiere Pro AVI File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
    31Monitor
  • CVE-2024-53956390 days apartPremiere Pro | Heap-based Buffer Overflow (CWE-122)
    31Monitor
  • CVE-2025-27196509 days apartPremiere Pro | Heap-based Buffer Overflow (CWE-122)
    31Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

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Bug bounty scope

The product’s vendor appears in a public program. Matched by name; verify the scope text in the program.

Technical details

Attack conditions

  • Someone with local access to the system can trigger it.
  • No account or password is required.
  • A user must open a link or visit a page.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
high · data or configuration can be modified
Availability
high · the service can be disrupted
Attack vector
Local
Attack complexity
Low
Privileges required
None
User interaction
Required
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

Weakness class (CWE)

CWE-122 · Heap-based Buffer Overflow

CVSS vector

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

nvd-secondary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

ATT&CK techniques

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Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records