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CVE-2015-1089

15
FAUCET Score

CVE-2015-1089 describes a vulnerability in CFNetwork within Apple iOS before 8.3 and OS X before 10.10.3, where improper handling of cookies during HTTP redirect processing allows remote attackers to bypass the Same Origin Policy via a crafted website. This vulnerability has a CVSS score of 5.0, indicating a medium severity, with a low attack complexity and potential for information disclosure (C:P). There is no evidence of active exploitation, publicly available exploit code, or significant community discussion, suggesting it is not a widely targeted or discussed vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 10.10.2CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
<= 8.2CPE matchmatch criteria
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.75%
Probability of exploitation in next 30 days
EPSS Percentile
75.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0175 is in the 62nd percentile among its peer group of 23,723 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Vendor Patches (1)

applevendor investigatingvia nvd_reference
View patch

References

lists.apple.com / archives/security-announce/2015/Apr/msg00001.html
Vendor Advisory
lists.apple.com / archives/security-announce/2015/Apr/msg00002.html
Vendor Advisory
support.apple.com / HT204659
Vendor Advisory
support.apple.com / HT204661
Vendor Advisory
securityfocus.com / bid/73984
securitytracker.com / id/1032048