01 Record

CVE-2015-5839

dyld in Apple iOS before 9 allows attackers to bypass a code-signing protection mechanism via an app that places a crafted signature in an executable file.

UnratedPUBLISHEDCNA: apple

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

dyld in Apple iOS before 9 allows attackers to bypass a code-signing protection mechanism via an app that places a crafted signature in an executable file.

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 1.73% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 75.6% of scored records. A rank, not a probability.
NVD base score: The NVD has published no score for this record
NVD CVSS vector: No NVD score to derive
NVD analysis status: Modified. NVD last modified this record on 2026-06-17.
Red Hat severity: No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2015-09-18 10:00Z10 YR AGO

Last updated

2024-08-06 07:06Z2 YR AGO

Reserved

2015-08-06

Assigning CNA

apple

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-254

Data version

5.1

Document digest

bcddd2f0c96d766369332377535e5f6b560b45c6ae8f33c818d2caaabbb5519d

05 Affected products

VendorProductVersionsPlatforms

appleiphone_osNot specified—

applemac_os_xNot specified—

applewatchosNot specified—

06 References

www.securitytracker.com1033609http://www.securitytracker.com/id/1033609vdb-entryx_refsource_SECTRACK
support.apple.comhttps://support.apple.com/HT205212x_refsource_CONFIRM
lists.apple.comAPPLE-SA-2015-09-30-3http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.htmlvendor-advisoryx_refsource_APPLE
www.securityfocus.com76764http://www.securityfocus.com/bid/76764vdb-entryx_refsource_BID
support.apple.comhttps://support.apple.com/HT205267x_refsource_CONFIRM
lists.apple.comAPPLE-SA-2015-09-21-1http://lists.apple.com/archives/security-announce/2015/Sep/msg00005.htmlvendor-advisoryx_refsource_APPLE
support.apple.comhttps://support.apple.com/HT205213x_refsource_CONFIRM
lists.apple.comAPPLE-SA-2015-09-16-1http://lists.apple.com/archives/security-announce/2015/Sep/msg00001.htmlvendor-advisoryx_refsource_APPLE

01 Record index

CVE-2015-5839

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2015-5839

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References