Telegram
C
CAUTION
5
Total CVEs
0
Crit / High
1
Medium
75%
Unpatched
0%
Patched
4.3
Avg CVSS
0
CISA KEV
// Data sourced from NVD · CISA KEV · RHSA · GHSA · Debian · OSV · EPSS · Exploit-DB
How we collect data →
CVE Trend by Year
Patch Coverage
✓ 0 patched ✗ 6 unpatched ~ 1 under review ⏳ 1 pending score
Intelligence by Audience
PoC Available
2 / 20 shown
CISA KEV (Exploited)
0
Shodan Dorks
ssl:"telegram" port:443
org:"Telegram" http.status:200
Top EPSS (Exploitation Probability)
🎯 Bug Bounty Program: https://core.telegram.org/bounty
Quick Facts for Reporting
Total CVEs tracked
5
Critical severity
0
Actively exploited (CISA)
0
Unpatched ratio
75%
Avg CVSS score
4.3
Security grade
C (CAUTION)
NVD Data Attribution
Source: NIST National Vulnerability Database (NVD) + GitHub Advisory Database.
Data aggregated by Valters IT Hub · valtersit.com
Last updated: 2026-07-27
Data aggregated by Valters IT Hub · valtersit.com
Last updated: 2026-07-27
Security Risk Score (for investors)
LOW
Vuln Volume
POOR
Patch Responsiveness
LOW
CISA Exposure
⚠ Not financial advice. Past security incidents do not guarantee future stock performance.
Security News Google News
Recent CVEs
showing 20 of 8
| CVE ID | Severity | Patch | EPSS | Date |
|---|---|---|---|---|
| CVE-2026-111105 | 7.0 HIGH | UNKNOWN / UNPATCHED | — | 2026-10-15 |
| CVE-2026-107181 | 8.1 HIGH | UNKNOWN / UNPATCHED | — | 2026-10-07 |
| CVE-2026-93514 PoC | 7.1 HIGH | UNKNOWN / UNPATCHED | — | 2026-09-30 |
| CVE-2026-94488 PoC | 8.2 HIGH | PATCH UNDER REVIEW | 0.14% | 2026-09-21 |
| CVE-2026-7701 | 5.3 MEDIUM | UNKNOWN / UNPATCHED | 0.39% | 2026-05-03 |
| CVE-2021-47793 | 4.6 MEDIUM | UNKNOWN / UNPATCHED | 0.51% | 2026-01-15 |
| CVE-2024-54916 | ? N/A | UNKNOWN / UNPATCHED | 0.76% | 2025-02-11 |
| CVE-2024-33905 | 4.6 MEDIUM | UNKNOWN / UNPATCHED | 0.93% | 2024-04-29 |
Intel
HQDubai, United Arab Emirates
Founded2013
CEOPavel Durov
CountryUnited Arab Emirates
LicenseProprietary
Bug BountyView Program ↗
Trust ScoreC — CAUTION
Max CVSS4.3
Last Updated2026-07-27
Top Weaknesses
CWE-494 (Download of Code Without Integrity Check)
Unknown Weakness Type
1 occurrence in Telegram CVEs
(20% of total)
CWE-476
NULL Pointer Dereference
1 occurrence in Telegram CVEs
(20% of total)
CWE-770
Unknown Weakness Type
1 occurrence in Telegram CVEs
(20% of total)
CWE-287
Improper Authentication
1 occurrence in Telegram CVEs
(20% of total)
CWE-79
Cross-Site Scripting (XSS)
1 occurrence in Telegram CVEs
(20% of total)
Company Profile
Telegram is a cloud-based instant messaging and voice-over-IP service known for its emphasis on security and privacy, offering end-to-end encryption in 'Secret Chats'. Developed by Telegram Messenger LLP, it is widely used for secure communications and has significance in cybersecurity as both a target for threat actors and a tool for sensitive exchanges. The platform also hosts public channels and bots, making it a notable vector in information warfare and cybercrime discussions.
Response Metrics
Est. MTTR ⓘ
~500 days
(Critical)
Mean Time To Remediate. Estimates days from CVE disclosure to patch.
Industry avg: ~60d (good) · 100-300d (poor) · 300d+ (critical)
Industry avg: ~60d (good) · 100-300d (poor) · 300d+ (critical)
CVE Trend ⓘ ↗ +100% worse
CVE count 2026 vs 2025:
1 → 2 CVEs
Patch Speed ⓘ Poor (>65% open)
75% of CVEs still unpatched.
Excellent: <20% · Good: 20-40% · Avg: 40-65% · Poor: >65%
Financial Risk Estimate
Est. GDPR Low
€600K
Est. GDPR High
€6.0M
Based on 0 critical CVEs, 0 CISA KEV, 100% unpatched. Model: GDPR Art.83 · not legal advice.
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