CVE-2017-5715 Public exploit Medium · 5.6 EPSS 73.2%
Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis.
Intel Corporation · Microprocessors with Speculative Execution
Summary
Intel microprocessors with speculative execution and indirect branch prediction contain a side-channel flaw in the processor microarchitecture. An attacker with local user access and no user interaction can perform side-channel analysis to obtain unauthorized disclosure of information.
Heading is the official description · CVE.org
Priority scorePatchfirst’s 0 to 100 ranking. It adds points for CISA KEV listing, ransomware use, EPSS, threat reports, public exploit code and CVSS. Every CVE page shows the breakdown. Breakdown
30.9 / 100
- Exploited
- Not confirmed
- Reports
- 0
- Tactics
- 0/15
Exploitation timelineDated milestones for a CVE: when it was disclosed, when exploit code became public, when exploitation was confirmed, and when threat reports named it.
Public exploit code (Exploit-DB) was available 1 day before disclosure.
- Public exploit codeExploit-DB1 day before
- Disclosedday 0
MITRE ATT&CKA public catalogue of the techniques attackers use, maintained by MITRE. Patchfirst uses it to describe what attackers do with a vulnerability. techniques
No techniques linkedNo ATT&CK techniques are linked to this CVE yet. MITRE CTID has not mapped it, and no report passage in the corpus ties it to a technique.
What security researchers reported
Not named in any threat report yetAlso mentioned in 7 community threat pulses (AlienVault OTX)
Weaker evidencePulses are indicator collections that anyone can publish. A mention is not confirmation of exploitation.
- ripe.arin.enom.cpanel.cpcalendar.iana.networksolutions.02050.webdisk.webmail.8 May 2026
- Spam “Broken Seal” DocuSign-themed Delivery w/Fileless Process Hollowing (Zeppelin/Bloat-A) by msudosos22 Mar 2026
- Spam “Broken Seal” DocuSign-themed Delivery w/Fileless Process Hollowing (Zeppelin/Bloat-A) by msudosos22 Mar 2026
- TTB-Chained (Tehran-Transversal Belasco Chain)4 Mar 2026
- The Belasco Chain26 Feb 2026
- CVE Data16 Feb 2026
- 1 more on OTX