CVE-2010-0203
CVE-2010-0203 is a critical-severity vulnerability in Adobe Acrobat with a CVSS 2.0 base score of 9.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.
Key facts
- Severity: Critical (CVSS 2.0 base score 9.3)
- EPSS exploit prediction: 8% (94th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-119
- Affected product: Adobe Acrobat
- Published:
- Last modified:
Description
Buffer overflow in Adobe Reader and Acrobat 9.x before 9.3.2, and 8.x before 8.2.2 on Windows and Mac OS X, allows attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2010-0198, CVE-2010-0199, and CVE-2010-0202.
Frequently asked questions
- What is CVE-2010-0203?
- Buffer overflow in Adobe Reader and Acrobat 9.x before 9.3.2, and 8.x before 8.2.2 on Windows and Mac OS X, allows attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2010-0198, CVE-2010-0199, and CVE-2010-0202.
- How severe is CVE-2010-0203?
- CVE-2010-0203 has a CVSS 2.0 base score of 9.3, rated critical severity.
- Is CVE-2010-0203 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2010-0203?
- CVE-2010-0203 primarily affects Adobe Acrobat. In total, 36 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2010-0203?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2010-0203 published?
- CVE-2010-0203 was published on 2010-04-14 and last updated on 2026-06-16.
References
- http://www.adobe.com/support/security/bulletins/apsb10-09.html
- http://www.securityfocus.com/bid/39329
- http://www.us-cert.gov/cas/techalerts/TA10-103C.html
- http://www.vupen.com/english/advisories/2010/0873
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7494
Affected products (36)
- cpe:2.3:a:adobe:acrobat:9.0:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat:9.1:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat:9.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat:9.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat:9.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat:9.2:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat:9.3:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat:9.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat_reader:9.0:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat_reader:9.1:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat_reader:9.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat_reader:9.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat_reader:9.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat_reader:9.2:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat_reader:9.3:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat_reader:9.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat:8.0:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat:8.1:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat:8.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat:8.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat:8.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat:8.1.4:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat:8.1.5:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat:8.1.6:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat:8.1.7:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat:8.2:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat:8.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat_reader:8.0:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat_reader:8.1:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat_reader:8.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat_reader:8.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat_reader:8.1.4:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat_reader:8.1.5:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat_reader:8.1.6:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat_reader:8.1.7:*:*:*:*:*:*:*
- cpe:2.3:a:adobe:acrobat_reader:8.2.1:*:*:*:*:*:*:*
More vulnerabilities in Adobe Acrobat
- CVE-2018-4872 — Critical (CVSS 10.0): An issue was discovered in Adobe Acrobat Reader 2018.009.20050 and earlier versions, 2017.011.30070 and earlier…
- CVE-2016-1044 — Critical (CVSS 10.0): Adobe Reader and Acrobat before 11.0.16, Acrobat and Acrobat Reader DC Classic before 15.006.30172, and Acrobat and…
- CVE-2016-1041 — Critical (CVSS 10.0): Adobe Reader and Acrobat before 11.0.16, Acrobat and Acrobat Reader DC Classic before 15.006.30172, and Acrobat and…
- CVE-2016-1038 — Critical (CVSS 10.0): Adobe Reader and Acrobat before 11.0.16, Acrobat and Acrobat Reader DC Classic before 15.006.30172, and Acrobat and…
- CVE-2015-7622 — Critical (CVSS 10.0): Adobe Reader and Acrobat 10.x before 10.1.16 and 11.x before 11.0.13, Acrobat and Acrobat Reader DC Classic before…
- CVE-2015-6691 — Critical (CVSS 10.0): Use-after-free vulnerability in Adobe Reader and Acrobat 10.x before 10.1.16 and 11.x before 11.0.13, Acrobat and…
All CVEs affecting Adobe Acrobat →
Other CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer) vulnerabilities
- CVE-2026-2778 — Critical (CVSS 10.0): Sandbox escape due to incorrect boundary conditions in the DOM: Core & HTML component. This vulnerability was fixed in…
- CVE-2026-2776 — Critical (CVSS 10.0): Sandbox escape due to incorrect boundary conditions in the Telemetry component in External Software. This vulnerability…
- CVE-2025-1866 — Critical (CVSS 10.0): Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in warmcat libwebsockets allows…
- CVE-2022-27625 — Critical (CVSS 10.0): A vulnerability regarding improper restriction of operations within the bounds of a memory buffer is found in the…
- CVE-2022-27624 — Critical (CVSS 10.0): A vulnerability regarding improper restriction of operations within the bounds of a memory buffer is found in the…
- CVE-2020-11896 — Critical (CVSS 10.0): The Treck TCP/IP stack before 6.0.1.66 allows Remote Code Execution, related to IPv4 tunneling.