Cyber Resilience

CVE-2014-0496

Memory Safety in Adobe Acrobat 10.0 – 10.1.9

CISA KEVActive ExploitationEUVD ExploitedMemory Safety
Published
15 January 2014
Modified
21 April 2026
KEV Added
03 March 2022
Patch / advisory
View advisory
CVSS Score v3.1 8.8
Click a component to see what it means
Raw vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score 0.40 99th percentile
Risk Priority 90 floored blend · peak EPSS

Summary

CVE-2014-0496 is a high-severity Use After Free (CWE-416) vulnerability in Adobe Acrobat. Its CVSS base score is 8.8 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploitation for Client Execution (T1203); ranked in the top 1% of CVEs by exploit likelihood; CISA has added it to the Known Exploited Vulnerabilities catalog.

Deeper analysis AI-assisted summary

Synthesised by an AI model from the NVD description and linked references — a reading aid, not an authoritative source.

CVE-2014-0496 is a use-after-free vulnerability, tracked under CWE-416, that affects Adobe Reader and Acrobat versions 10.x prior to 10.1.9 and 11.x prior to 11.0.06 on Windows and Mac OS X. The flaw resides in the handling of unspecified vectors within these PDF-processing applications and carries a CVSS 3.1 score of 8.8, reflecting network attack vector, low attack complexity, no required privileges, and required user interaction.

An attacker can exploit the issue by supplying a maliciously crafted document that triggers the use-after-free condition, resulting in arbitrary code execution with the privileges of the current user. Successful exploitation grants full control over confidentiality, integrity, and availability of the affected system.

Adobe's security bulletin APSB14-01, referenced in the provided advisories, addresses the vulnerability by releasing updated versions 10.1.9 and 11.0.06; organizations are advised to apply these patches promptly to eliminate the affected code paths.

EU & UK References

Vulnerability Data

Use-after-free vulnerability in Adobe Reader and Acrobat 10.x before 10.1.9 and 11.x before 11.0.06 on Windows and Mac OS X allows attackers to execute arbitrary code via unspecified vectors.

CWE(s)
CWE-416
KEV Date Added
03 March 2022

Related Threats

MITRE ATT&CK Enterprise Techniques

T1203 Exploitation for Client Execution Execution
Adversaries may exploit software vulnerabilities in client applications to execute code.
attack.mitre.org →
T1068 Exploitation for Privilege Escalation Privilege Escalation
Adversaries may exploit software vulnerabilities in an attempt to elevate privileges.
attack.mitre.org →
T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
attack.mitre.org →
T1210 Exploitation of Remote Services Lateral Movement
Adversaries may exploit remote services to gain unauthorized access to internal systems once inside of a network.
attack.mitre.org →
T1212 Exploitation for Credential Access Credential Access
Adversaries may exploit software vulnerabilities in an attempt to collect credentials.
attack.mitre.org →
Derived from this CVE’s CWE(s) via the direct CWE→ATT&CK cross-walk.

CVEs Like This One

CVE-2021-28550Same product: Adobe Acrobatboth on KEV
CVE-2023-21608Same product: Adobe Acrobatboth on KEV
CVE-2020-9715Same product: Microsoft Windowsboth on KEV
CVE-2009-4324Same product: Adobe Acrobatboth on KEV
CVE-2016-7892Same product: Apple Mac Os Xboth on KEV
CVE-2026-47913Same product: Adobe Acrobat
CVE-2026-47914Same product: Adobe Acrobat
CVE-2026-47912Same product: Adobe Acrobat
CVE-2016-0984Same product: Apple Mac Os Xboth on KEV
CVE-2026-47924Same product: Adobe Acrobat

Affected Assets

adobe
acrobat
10.0 — 10.1.9 · 11.0 — 11.0.6

Mitigating Controls

Control response

Prevent
Stop it (NIST 800-53)

—

Detect
Catch it (NIST detect / respond)

—

Harden
Shrink the surface (DISA STIG)
  • 3 hardening rules · 3 OS baselines
Validate
Prove the fix (OWASP ASVS)
  • V1.4.3

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

SI-16 Memory Protection
addresses: CWE-416

Use-after-free exploits that achieve arbitrary code execution are blocked or significantly hardened by non-executable pages and ASLR.

Mitigating Controls (NIST CSF 2.0) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.

PR.PS-06 mostly match
prevents

Secure SDLC practices directly incorporate memory-safety tooling and reviews that prevent most use-after-free defects.

ID.RA-01 partial match
prevents

Vulnerability identification processes can discover use-after-free issues via scanning or analysis but do not prevent their introduction.

PR.PS-02 partial match
prevents

Routine patching removes known use-after-free instances after they have been introduced in released software.

Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.

A.8.29 Security testing in development and acceptance mostly match
finds

Security testing in development can detect use-after-free bugs before release.

A.8.25 Secure development life cycle partial match
prevents

Secure SDLC mandates memory-safety practices that reduce use-after-free defects.

A.8.26 Application security requirements partial match
prevents

Application security requirements can specify memory-management rules that mitigate use-after-free.

A.8.27 Secure system architecture and engineering principles partial match
prevents

Secure architecture principles include memory-safety design choices that limit use-after-free exposure.

A.8.28 Secure coding partial match
prevents

Secure coding standards directly prescribe avoidance of use-after-free patterns.

A.8.32 Change management partial match
prevents

Change-management processes help ensure memory-safety fixes are deployed consistently.

Hardening callouts derived

Configuration rules from DISA STIG baselines that bear on weaknesses of the type cited by this CVE. Each rule is shown with the relationship its mapping actually records, against the CWE it was authored against. Derived via CVE→CWE over `controls_xwalks` (authoritative rows only; rows rated `none` are excluded).

Oracle Linux 8 (1 rule)
  • V-248592 OL 8 must clear memory when it is freed to prevent use-after-free attacks. prevents CWE-416
RHEL 8 (1 rule)
  • V-230279 RHEL 8 must clear memory when it is freed to prevent use-after-free attacks. prevents CWE-416
RHEL 9 (1 rule)
  • V-257794 RHEL 9 must clear memory when it is freed to prevent use-after-free attacks. prevents CWE-416

References