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NVD / CVE Program· CNA mitre

CVE-2012-1530: Heap-based buffer overflow in the XSLT engine in Adobe Reader and Acrobat 9.x before 9.5.3, 10.x before 10.1.5, and 11.x before 11.0.1…

CriticalCVSS 10.0 · v2.0—No exploit Fix available

Noroxi assessment

Priority: Plan (action score 43/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 8.5% (FIRST EPSS); higher than 95.1% of all records.
  • No special conditions are required; it is repeatable.
  • Fixed version: acroread (Red Hat:rhel_extras:5::server) 0:9.5.3-1.el5_9; acroread-plugin (Red Hat:rhel_extras:5::server) 0:9.5.3-1.el5_9; acroread (Red Hat:rhel_extras:6) 0:9.5.3-1.el6_3.

Add it to your regular patch cycle. Upgrade to acroread (Red Hat:rhel_extras:5::server) 0:9.5.3-1.el5_9; acroread-plugin (Red Hat:rhel_extras:5::server) 0:9.5.3-1.el5_9; acroread (Red Hat:rhel_extras:6) 0:9.5.3-1.el6_3 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

Heap-based buffer overflow in the XSLT engine in Adobe Reader and Acrobat 9.x before 9.5.3, 10.x before 10.1.5, and 11.x before 11.0.1 allows attackers to execute arbitrary code or cause a denial of service (memory corruption) via a PDF file containing an XSL file that triggers memory corruption when the lang function processes XML data with a crafted node-set.

Published
Jan 10, 2013
Updated
Jun 16, 2026
EPSS
8.5% · 95th percentile

Report tools

JSON

Action score

43

Plan

Add it to your regular patch cycle.

CVSS
40 / 40 · 10.0 / 10
CISA KEV
0 / 30 · Not listed
EPSS
3 / 30 · 8.5%

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • A fix has been released

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2012-1530

When you'll hear from us

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  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
adobeacrobat
adobeacrobat reader

Affected versions

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

  • adobe acrobat10.0
  • adobe acrobat10.0.1
  • adobe acrobat10.0.2
  • adobe acrobat10.0.3
  • adobe acrobat10.1
  • adobe acrobat10.1.1
  • adobe acrobat10.1.2
  • adobe acrobat10.1.3
+12 more rows
  • adobe acrobat10.1.4
  • adobe acrobat11.0
  • adobe acrobat9.0
  • adobe acrobat9.1
  • adobe acrobat9.1.1
  • adobe acrobat9.1.2
  • adobe acrobat9.1.3
  • adobe acrobat9.2
  • adobe acrobat9.3
  • adobe acrobat9.3.1
  • adobe acrobat9.3.2
  • adobe acrobat9.3.3

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Red Hat:rhel_extras:5::serveracroreadbefore 0:9.5.3-1.el5_90:9.5.3-1.el5_9
Red Hat:rhel_extras:5::serveracroread-pluginbefore 0:9.5.3-1.el5_90:9.5.3-1.el5_9
Red Hat:rhel_extras:6acroreadbefore 0:9.5.3-1.el6_30:9.5.3-1.el6_3
Red Hat:rhel_extras:6acroread-pluginbefore 0:9.5.3-1.el6_30:9.5.3-1.el6_3

Same product

adobe: all records

Other highest-scoring records for the same primary product.

  • CVE-2011-2462Unspecified vulnerability in the U3D component in Adobe Reader and Acrobat 10.1.1 and earlier on Windows and Mac OS X, and Adobe Reader 9.x…KEV
    96Now
  • CVE-2013-3346Adobe Reader and Acrobat 9.x before 9.5.5, 10.x before 10.1.7, and 11.x before 11.0.03 allow attackers to execute arbitrary code or cause a…KEV
    93Now
  • CVE-2021-21017Acrobat Reader DC Heap-based Buffer Overflow Vulnerability Could Lead To Arbitrary Code ExecutionKEV
    91Now

Published before and after this one in the same product

  • ← EarlierCVE-2012-4161Aug 15, 2012 · Adobe Reader and Acrobat 9.x before 9.5.2 and 10.x before 10.1.4 on Mac OS X allow attackers to execute arbitrary code or cause a denial of…
    31Monitor
  • ← EarlierCVE-2012-4162Aug 15, 2012 · Adobe Reader and Acrobat 9.x before 9.5.2 and 10.x before 10.1.4 on Mac OS X allow attackers to execute arbitrary code or cause a denial of…
    31Monitor
  • Later →CVE-2013-0601Jan 10, 2013 · Adobe Reader and Acrobat 9.x before 9.5.3, 10.x before 10.1.5, and 11.x before 11.0.1 allow attackers to execute arbitrary code or cause a…
    42Plan

Remediation

Which version to upgrade to

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

Product / packageFixed versionSource
red hat:acroread0:9.5.3-1.el5_9 · Red Hat:rhel_extras:5::serverPackage registry (OSV)
red hat:acroread-plugin0:9.5.3-1.el5_9 · Red Hat:rhel_extras:5::serverPackage registry (OSV)

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.

Not on record for this CVE: EPSS history · patch commit or PR link · researcher credit · variant or chain candidate · public bounty program.

Technical details

Attack conditions

  • No special conditions are required; it is repeatable.

If successful

Confidentiality
C · data can be read
Integrity
C · data or configuration can be modified
Availability
C · the service can be disrupted
Attack complexity
Low
Confidentiality impact
C
Integrity impact
C
Availability impact
C

Weakness class (CWE)

CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer

CVSS vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

nvd-primary

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

—

References

Show all references (8 more)

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

All records