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CWE-1046

Creation of Immutable Text Using String Concatenation

2 CVEs Avg CVSS 5.8 MITRE
0
CRITICAL
1
HIGH
1
MEDIUM
0
LOW
2
POC
0
KEV

Monthly

CVE-2026-42499 May 07, 19:41 Go HIGH POC PATCH This Week

Denial of service in the Go standard library's net/mail package allows remote attackers to exhaust CPU or memory by submitting pathologically crafted email address strings that the consumePhrase routine parses inefficiently while handling RFC 5322 phrases. The flaw affects Go releases through 1.25.9 and the 1.26.0-1.26.2 series, is fixed in Go 1.26.3 and 1.25.10, and publicly available exploit code exists, though EPSS scores exploitation likelihood at only 0.01% and it is not on CISA KEV.

Information Disclosure Net Mail Go Standard Library
NVD VulDB GitHub
CVSS 3.1
7.5
EPSS
0.0%
CVE-2026-23955 Jan 21, 20:16 MEDIUM POC This Month

Everest EV charging software prior to version 2025.9.0 contains an improper pointer arithmetic flaw in error handling where integer values are concatenated to strings, allowing local operators with high privileges to read sensitive memory regions including heap and stack data. Public exploit code exists for this vulnerability. The flaw requires user interaction and is resolved in version 2025.9.0, though patches remain unavailable for affected earlier versions.

Information Disclosure Everest Linuxfoundation
NVD GitHub
CVSS 3.1
4.2
EPSS
0.0%
EPSS 0% CVSS 7.5
HIGH POC PATCH This Week

Denial of service in the Go standard library's net/mail package allows remote attackers to exhaust CPU or memory by submitting pathologically crafted email address strings that the consumePhrase routine parses inefficiently while handling RFC 5322 phrases. The flaw affects Go releases through 1.25.9 and the 1.26.0-1.26.2 series, is fixed in Go 1.26.3 and 1.25.10, and publicly available exploit code exists, though EPSS scores exploitation likelihood at only 0.01% and it is not on CISA KEV.

Information Disclosure Net Mail Go Standard Library
NVD VulDB GitHub
EPSS 0% CVSS 4.2
MEDIUM POC This Month

Everest EV charging software prior to version 2025.9.0 contains an improper pointer arithmetic flaw in error handling where integer values are concatenated to strings, allowing local operators with high privileges to read sensitive memory regions including heap and stack data. Public exploit code exists for this vulnerability. The flaw requires user interaction and is resolved in version 2025.9.0, though patches remain unavailable for affected earlier versions.

Information Disclosure Everest Linuxfoundation
NVD GitHub

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