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CVE-2013-1638

36
FAUCET Score

CVE-2013-1638 is a critical use-after-free vulnerability affecting Opera versions prior to 12.13, allowing remote attackers to execute arbitrary code through specially crafted SVG documents. With a CVSS score of 9.3, this vulnerability is highly severe, requiring medium attack complexity but enabling complete compromise of confidentiality, integrity, and availability. While not listed in CISA's KEV catalog, an exploit is publicly available on ExploitDB, though there is no evidence of active exploitation or significant community discussion surrounding it.

Impacted Technologies

VendorProductVersion(s)CPE
<= 12.12CPE matchmatch criteria
cpe:2.3:a:opera:opera_browser:*:*:*:*:*:*:*:*
12.00CPE matchmatch criteria
cpe:2.3:a:opera:opera_browser:12.00:*:*:*:*:*:*:*
12.00CPE matchmatch criteria
cpe:2.3:a:opera:opera_browser:12.00:beta:*:*:*:*:*:*
12.01CPE matchmatch criteria
cpe:2.3:a:opera:opera_browser:12.01:*:*:*:*:*:*:*
12.02CPE matchmatch criteria
cpe:2.3:a:opera:opera_browser:12.02:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
8.04%
Probability of exploitation in next 30 days
EPSS Percentile
94.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
ExploitDB: EDB-24448 · Feb 5, 2013
This CVE's current EPSS score of 0.0804 is in the 73rd percentile among its peer group of 8,920 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

lists.opensuse.org / opensuse-updates/2013-02/msg00038.html
opera.com / docs/changelogs/unified/1213
Vendor Advisory
opera.com / support/kb/view/1043
Vendor Advisory