Comparison Overview
Tesco
Tesco
Shire Park, Welwyn Garden City, AL7 1GA, GB
Last Update: 11/09/2026
One of the world’s largest retailers of consumer goods from food to fashion. Serving our customers, communities and planet a little better every day in our stores and online is at the heart of everything we do. Founded in 1919 by Jack Cohen using the £30 he received on...
Specsavers
La Villiaize, St Andrews, Global, GB, GY6 8YP
Last Update: 14/09/2026
Specsavers began 40 years ago with the vision of two optometrists, Doug and Mary Perkins, who set out to provide best-value eyecare to everybody. Their passion for optometry has led Specsavers to become the largest privately-owned optical group in the world, deliverin...
Compliance Ranges Comparison
Tesco
Specsavers
Benchmark & Cyber Underwriting Signals
Incidents vs Retail Industry Avg (This Year)
Tesco has 44.44% fewer incidents than the average of same-industry companies with at least one recorded incident.
Incidents vs Retail Industry Avg (This Year)
No incidents recorded for Specsavers in 2026.
Incident History - Tesco (X = Date, Y = Severity)
Tesco cyber incidents detection timeline including parent company and subsidiaries.
Incident History - Specsavers (X = Date, Y = Severity)
Specsavers cyber incidents detection timeline including parent company and subsidiaries.
Notable Incidents
Tesco
Specsavers
FAQ
Latest Global CVEs
Exim before 4.100.1 allows SMTP smuggling in which the received message does not match any sent message, and instead depends on crafted data sent after a rejection during DATA processing.
Exim before 4.100.1, when Proxy-Protocol is used with an attacker-controlled proxy, allows attackers to read certain uninitialized data from stack memory.
Exim before 4.100.1, when certain non-default TLS settings are used with GnuTLS, has a use-after-free.
Exim before 4.100.1, when Proxy-Protocol is used with an attacker-controlled proxy, has an out-of-bounds write.
Mistral Vibe before 2.25.5 contains a remote code execution vulnerability in the worktree creation process that executes git hooks before trust validation. Attackers can supply a repository with a crafted post-checkout hook that executes arbitrary shell commands with the privileges of the user running Vibe.
- https://github.com/mistralai/mistral-vibe
- https://github.com/mistralai/mistral-vibe/blob/19b5b74faa78d0816b8d4d4c7d7543fc3520678c/vibe/core/git/repo.py#L411-L431
- https://github.com/mistralai/mistral-vibe/commit/c069ffa1e12fb5f2487b489217c40ab97721d553
- https://github.com/mistralai/mistral-vibe/issues/996
- https://github.com/mistralai/mistral-vibe/releases/tag/v2.25.5
- https://www.vulncheck.com/advisories/mistral-vibe-before-2.25.5-remote-code-execution-via-git-post-checkout