How severe is CVE-2008-1761?

CVE-2008-1761 has a CVSS 2.0 base score of 9.3, rated critical severity.

Is CVE-2008-1761 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-2008-1761?

CVE-2008-1761 primarily affects Opera. In total, 9 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2008-1761?

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-2008-1761 published?

CVE-2008-1761 was published on 2008-04-12 and last updated on 2026-06-16.

CVE-2008-1761

CVE-2008-1761 is a critical-severity vulnerability in Opera 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-399.

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-399
Affected product: Opera
Published: 2008-04-12
Last modified: 2026-06-16

Description

Opera before 9.27 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted newsfeed source, which triggers an invalid memory access.

Frequently asked questions

What is CVE-2008-1761?: Opera before 9.27 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted newsfeed source, which triggers an invalid memory access.
How severe is CVE-2008-1761?: CVE-2008-1761 has a CVSS 2.0 base score of 9.3, rated critical severity.
Is CVE-2008-1761 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-2008-1761?: CVE-2008-1761 primarily affects Opera. In total, 9 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2008-1761?: 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-2008-1761 published?: CVE-2008-1761 was published on 2008-04-12 and last updated on 2026-06-16.

References

Affected products (9)

cpe:2.3:a:opera:opera:*:*:*:*:*:*:*:*
cpe:2.3:a:opera:opera:9.02:*:*:*:*:*:*:*
cpe:2.3:a:opera:opera:9.10:*:*:*:*:*:*:*
cpe:2.3:a:opera:opera:9.20:*:*:*:*:*:*:*
cpe:2.3:a:opera:opera:9.21:*:*:*:*:*:*:*
cpe:2.3:a:opera:opera:9.22:*:*:*:*:*:*:*
cpe:2.3:a:opera:opera:9.23:*:*:*:*:*:*:*
cpe:2.3:a:opera:opera:9.24:*:*:*:*:*:*:*
cpe:2.3:a:opera:opera:9.25:*:*:*:*:*:*:*

More vulnerabilities in Opera

CVE-2008-4293 — Critical (CVSS 10.0): Unspecified vulnerability in Opera before 9.52 on Windows, when registered as a protocol handler, allows remote…
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Other CWE-399 (Resource Management Errors) vulnerabilities

CVE-2015-8104 — Critical (CVSS 10.0): The KVM subsystem in the Linux kernel through 4.2.6, and Xen 4.3.x through 4.6.x, allows guest OS users to cause a…
CVE-2015-0339 — Critical (CVSS 10.0): Adobe Flash Player before 13.0.0.277 and 14.x through 17.x before 17.0.0.134 on Windows and OS X and before…
CVE-2015-0335 — Critical (CVSS 10.0): Adobe Flash Player before 13.0.0.277 and 14.x through 17.x before 17.0.0.134 on Windows and OS X and before…
CVE-2015-0333 — Critical (CVSS 10.0): Adobe Flash Player before 13.0.0.277 and 14.x through 17.x before 17.0.0.134 on Windows and OS X and before…
CVE-2014-4121 — Critical (CVSS 10.0): Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2 does not properly parse internationalized…
CVE-2014-0560 — Critical (CVSS 10.0): Use-after-free vulnerability in Adobe Reader and Acrobat 10.x before 10.1.12 and 11.x before 11.0.09 on Windows and OS…

Browse all CWE-399 (Resource Management Errors) vulnerabilities →