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TacitSoft Cyber Daily for 2026-08-29
TacitSoft Cyber Daily

Logging and GraphQL library flaws demand focused exposure review

Two source-bound oss-security advisories identify a heap overflow in rsyslog and type-confusion plus stack-overflow denial-of-service conditions in graphql-go/graphql.

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Source-linked signals
2
Edition date
Aug 29, 2026
Coverage window
Complete UTC day
Vulnerabilities Software supply chain
RSS

Ranked operator signal

Signals in this edition

Each item links to its publisher and includes one independently written TacitSoft sentence based on structured facts.

Rank 01
Openwall oss-security Open Source Disclosure

CVE-2026-78002: rsyslog RainerScript replace() heap buffer overflow

TacitSoft analysis

Organizations using rsyslog should review RainerScript replace() exposure to the heap-buffer-overflow condition identified as CVE-2026-78002.

Identifiers
CVE-2026-78002
Vulnerabilities
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Rank 02
Openwall oss-security Open Source Disclosure

Re: graphql-go/graphql type confusion and unrecoverable stack-overflow DoS

TacitSoft analysis

Organizations using graphql-go/graphql should review the source-linked advisory for the reported type-confusion and unrecoverable stack-overflow denial-of-service conditions.

Software supply chain Vulnerabilities
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