ZoneMinder before 1.38.4 contains static buffer overflow vulnerabilities in RemoteCameraHttp::GetResponse() that allow malicious HTTP cameras or intercepting attackers to overflow fixed-size buffers by sending oversized response headers. Attackers can send crafted HTTP responses with oversized status messages, Connection headers, Content-Type values, or multipart boundaries to corrupt parser state and crash the capture process or corrupt memory.
CVE-2026-102296
“—” beside the score: it is equal to the CVSS score beside it.
Score 6.5 from GitHub Security Advisory (severity: HIGH) published 2026-09-29. The CNA's CVSS baseline 6.5; sources differ by 0.0.
Also known asEUVD-2026-88562 (ENISA EUVD) · GHSA-9748-j7v2-wg49 (GitHub Security Advisories)Source: ENISA EUVD
- CISA's Vulnrichment rates exploitation as PoC; EchelonGraph holds no exploit-code reference for it
A fix is referenced (a reference tagged "Patch", often a source commit), but no release containing it is confirmed — find the release that contains it; until it is applied, mitigate (WAF / firewall / segmentation).
- CVSS v3
- 6.5
- EG Score
- 6.5MEDIUMmedium confidence
- EG Risk
- 45EG Risk 45/100
EG Risk is EchelonGraph's 0–100 priority score. It fuses impact severity (EG Severity, the CVSS base score, never the KEV-floored or EPSS-lifted EG Score) with real-world exploitation and automatability, under weights EchelonGraph set by hand, so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner.
How it’s computed (value × EchelonGraph’s weight)Severity65% × 45%Impact severity (EG Severity): CVSS 6.5 of 10. Never the KEV-floored or EPSS-lifted EG Score.Exploitation40% × 40%EchelonGraph's fixed weight for EG-KEV Tier 3 (Elevated): a constant, not a probability.Automatability0% × 15%CISA's SSVC Automatable value: no (Vulnrichment).SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Track* at high (mission-essential systems).Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.Action: A fix is referenced, but no release containing it is confirmed. Check the referenced fix and the vendor's advisory for a release that contains it; until one is applied, restrict network exposure of the affected system or apply the vendor's mitigation on your normal schedule. - EPSS PROB
- 0.4%
- EPSS %ILE
- 38th
- KEV
- Not listed
What the EG score is made of (scorer v4.0: the three questions the 0–10 score mixes, published apart · methodology)
The EG score (6.5): severity, escalated by confirmed exploitation. This CVE's 6.5 is its impact severity (EG Severity), not escalated.
- EG Severity
- 6.5 MEDIUMCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.GitHub Security Advisory CVSS
- EG Likelihood
- 0.4% within 30 daysSource: FIRST EPSS (model v2026.06.15, score date 2026-10-28). FIRST's exploitation probability, not an EchelonGraph model.
- Confirmed exploitation
- None on record (CISA KEV, EG-KEV Tier 1)Reported apart from the likelihood: an observed fact, not a probability.
- EG Priority
- SSVC Track at medium mission impactTrack at low or medium mission impact; Track* at high (mission-essential systems).CISA BOD 26-04: 60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.No released fix is confirmed on this page, but CISA's timeline does not wait for a fix's release: it starts when an agency identifies the flaw on an asset and updates the CDM Agency and Federal Dashboard, and the directive counts patching, decommissioning the system or another action as remediation. Until a fixed release is applied, mitigate as this page's verdict says. In the directive's words, “Fix on system upgrade” means that, “unless conditions change”, the vulnerability “should be remediated the next time the vulnerable asset receives a scheduled major upgrade or rebuild”: its timelines are “dynamic as facts change”, and a KEV listing shortens them.Each input and its source, and whom BOD 26-04 binds: the SSVC and BOD 26-04 blocks below.
SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Track* at high (mission-essential systems).
A fix is referenced, but no release containing it is confirmed. Check the referenced fix and the vendor's advisory for a release that contains it; until one is applied, restrict network exposure of the affected system or apply the vendor's mitigation on your normal schedule.
Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table
BOD 26-04 (CISA's remediation timeline, Table 1)60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.
No released fix is confirmed on this page, but CISA's timeline does not wait for a fix's release: it starts when an agency identifies the flaw on an asset and updates the CDM Agency and Federal Dashboard, and the directive counts patching, decommissioning the system or another action as remediation. Until a fixed release is applied, mitigate as this page's verdict says. In the directive's words, “Fix on system upgrade” means that, “unless conditions change”, the vulnerability “should be remediated the next time the vulnerable asset receives a scheduled major upgrade or rebuild”: its timelines are “dynamic as facts change”, and a KEV listing shortens them.
The score's inputs: In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it
Published
September 28, 2026
Last Modified
October 6, 2026
Advisory Details (6)
Auto-updated Sep 28, 2026ZoneMinder before 1.38.4 Buffer Overflow via HTTP Camera Response | Advisories | VulnCheck
https://www.vulncheck.com/advisories/zoneminder-before-1.38.4-buffer-overflow-via-http-camera-responseMultiple static buffer overflows in HTTP camera response parser via strcpy/sprintf · Advisory · ZoneMinder/zoneminder · GitHub
https://github.com/ZoneMinder/zoneminder/security/advisories/GHSA-93j4-rcp9-9jx6commit 813bf6f1a3ff (ZoneMinder/zoneminder)
Fix landed in ZoneMinder/zoneminder commit 813bf6f1a3ff — awaiting tagged release
https://github.com/ZoneMinder/zoneminder/commit/813bf6f1a3ffc92c163352f2480477ba571fca5bcommit 2596e5fb64c0 (ZoneMinder/zoneminder)
Fix landed in ZoneMinder/zoneminder commit 2596e5fb64c0 — awaiting tagged release
https://github.com/ZoneMinder/zoneminder/commit/2596e5fb64c0348e615577b0ab08dc38b6dc6ed8zoneminder/src/zm_remote_camera_http.cpp at 1.38.3 · ZoneMinder/zoneminder · GitHub
https://github.com/ZoneMinder/zoneminder/blob/1.38.3/src/zm_remote_camera_http.cpp#L736GitHub - ZoneMinder/zoneminder: ZoneMinder is a free, open source Closed-circuit television software application developed for Linux which supports IP, USB and Analog cameras. · GitHub
https://github.com/ZoneMinder/zoneminderVendor Advisories for CVE-2026-102296(1)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Affected Packages
(3 across 3 ecosystems)
Debian:12(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| zoneminder | 1.36.33+dfsg1-1, 1.36.35+dfsg1-1, 1.36.37+dfsg1-1 |
| — |
Debian:13(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| zoneminder | 1.36.35+dfsg1-1, 1.36.37+dfsg1-1 |
| — |
Debian:14(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| zoneminder | 1.36.35+dfsg1-1, 1.36.37+dfsg1-1 |
| — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 9× in last 7d / 55× in last 30d)
Each row is a time one of our pipelines fetched, updated or re-scored this CVE. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.
- 2026-11-03 16:45 UTCEPSS rescoreEPSS 0.4% · 38th percentile
- 2026-11-02 16:43 UTCEPSS rescoreEPSS 0.4% · 38th percentile
- 2026-11-01 16:33 UTCEPSS rescoreEPSS 0.4% · 38th percentile
- 2026-10-31 16:31 UTCEPSS rescoreEPSS 0.4% · 38th percentile
- 2026-10-30 16:33 UTCEPSS rescoreEPSS 0.4% · 38th percentile
- 2026-10-29 16:32 UTCEPSS rescoreEPSS 0.4% · 38th percentile
- 2026-10-29 00:34 UTCEG score recompute
- 2026-10-29 00:34 UTCGHSA enrichmentGHSA-9748-j7v2-wg49 · GitHub severity HIGH · GitHub CVSS 6.5
- 2026-10-28 16:31 UTCEPSS rescoreEPSS 0.4% · 38th percentile
- 2026-10-27 16:31 UTCEPSS rescoreEPSS 0.4% · 37th percentile
- 2026-10-26 16:30 UTCEPSS rescoreEPSS 0.4% · 37th percentile
- 2026-10-25 16:32 UTCEPSS rescoreEPSS 0.4% · 37th percentile
- 2026-10-25 14:56 UTCEG score recompute
- 2026-10-24 16:31 UTCEPSS rescoreEPSS 0.4% · 30th percentile
- 2026-10-23 16:31 UTCEPSS rescoreEPSS 0.4% · 30th percentile
- 2026-10-23 09:29 UTCEG score recompute
- 2026-10-23 09:29 UTCGHSA enrichmentGHSA-9748-j7v2-wg49 · GitHub severity HIGH · GitHub CVSS 6.5
- 2026-10-22 16:33 UTCEPSS rescoreEPSS 0.4% · 30th percentile
- 2026-10-21 16:31 UTCEPSS rescoreEPSS 0.4% · 30th percentile
- 2026-10-20 16:31 UTCEPSS rescoreEPSS 0.4% · 29th percentile
- 2026-10-19 16:31 UTCEPSS rescoreEPSS 0.4% · 29th percentile
- 2026-10-18 16:31 UTCEPSS rescoreEPSS 0.4% · 29th percentile
- 2026-10-18 05:10 UTCEG score recompute
- 2026-10-17 16:33 UTCEPSS rescoreEPSS 0.4% · 29th percentile
- 2026-10-16 16:40 UTCEPSS rescoreEPSS 0.4% · 29th percentile
Show 48 moreShow fewer
- 2026-10-15 16:31 UTCEPSS rescoreEPSS 0.4% · 29th percentile
- 2026-10-14 16:31 UTCEPSS rescoreEPSS 0.4% · 29th percentile
- 2026-10-13 16:33 UTCEPSS rescoreEPSS 0.4% · 29th percentile
- 2026-10-12 16:41 UTCEG score recompute
- 2026-10-12 16:33 UTCEPSS rescoreEPSS 0.4% · 29th percentile
- 2026-10-11 20:15 UTCEG score recompute
- 2026-10-11 20:15 UTCGHSA enrichmentGHSA-9748-j7v2-wg49 · GitHub severity HIGH · GitHub CVSS 6.5
- 2026-10-11 18:28 UTCEG score recompute
- 2026-10-11 15:02 UTCEG score recompute
- 2026-10-11 13:47 UTCEPSS rescoreEPSS 0.4% · 29th percentile
- 2026-10-10 19:59 UTCEPSS rescoreEPSS 0.4% · 29th percentile
- 2026-10-10 18:52 UTCEG score recompute
- 2026-10-10 18:52 UTCGHSA enrichmentGHSA-9748-j7v2-wg49 · GitHub severity HIGH · GitHub CVSS 6.5
- 2026-10-09 20:06 UTCEPSS rescoreEPSS 0.4% · 29th percentile
- 2026-10-09 17:39 UTCEG score recompute
- 2026-10-09 17:39 UTCGHSA enrichmentGHSA-9748-j7v2-wg49 · GitHub severity HIGH · GitHub CVSS 6.5
- 2026-10-08 17:11 UTCEPSS rescoreEPSS 0.4% · 29th percentile
- 2026-10-08 16:05 UTCEG score recompute
- 2026-10-08 16:04 UTCGHSA enrichmentGHSA-9748-j7v2-wg49 · GitHub severity HIGH · GitHub CVSS 6.5
- 2026-10-07 23:47 UTCEPSS rescoreEPSS 0.4% · 29th percentile
- 2026-10-07 14:52 UTCEG score recompute
- 2026-10-07 14:52 UTCGHSA enrichmentGHSA-9748-j7v2-wg49 · GitHub severity HIGH · GitHub CVSS 6.5
- 2026-10-06 15:17 UTCEPSS rescoreEPSS 0.4% · 29th percentile
- 2026-10-06 13:40 UTCEG score recompute
- 2026-10-06 13:40 UTCGHSA enrichmentGHSA-9748-j7v2-wg49 · GitHub severity HIGH · GitHub CVSS 6.5
- 2026-10-05 23:35 UTCEG score recompute
- 2026-10-05 23:35 UTCGHSA enrichmentGHSA-9748-j7v2-wg49 · GitHub severity HIGH · GitHub CVSS 6.5
- 2026-10-05 17:42 UTCEPSS rescoreEPSS 0.4% · 29th percentile
- 2026-10-04 23:21 UTCEPSS rescoreEPSS 0.4% · 28th percentile
- 2026-10-04 22:21 UTCGHSA enrichmentGHSA-9748-j7v2-wg49 · GitHub severity HIGH · GitHub CVSS 6.5
- 2026-10-03 21:10 UTCEG score recompute
- 2026-10-03 21:10 UTCGHSA enrichmentGHSA-9748-j7v2-wg49 · GitHub severity HIGH · GitHub CVSS 6.5
- 2026-10-03 14:25 UTCEPSS rescoreEPSS 0.4% · 28th percentile
- 2026-10-02 19:58 UTCEG score recompute
- 2026-10-02 19:58 UTCGHSA enrichmentGHSA-9748-j7v2-wg49 · GitHub severity HIGH · GitHub CVSS 6.5
- 2026-10-01 19:49 UTCEPSS rescoreEPSS 0.4% · 28th percentile
- 2026-10-01 18:46 UTCGHSA enrichmentGHSA-9748-j7v2-wg49 · GitHub severity HIGH · GitHub CVSS 6.5
- 2026-09-30 17:26 UTCEG score recompute
- 2026-09-30 17:26 UTCGHSA enrichmentGHSA-9748-j7v2-wg49 · GitHub severity HIGH · GitHub CVSS 6.5
- 2026-09-30 15:02 UTCEPSS rescoreEPSS 0.4% · 28th percentile
- 2026-09-29 20:31 UTCEG score recompute
- 2026-09-29 20:31 UTCGHSA enrichmentGHSA-9748-j7v2-wg49 · GitHub severity HIGH · GitHub CVSS 6.5
- 2026-09-29 19:55 UTCEG score recompute
- 2026-09-29 19:55 UTCGHSA enrichmentGHSA-9748-j7v2-wg49 · GitHub severity HIGH · GitHub CVSS 6.5
- 2026-09-29 15:20 UTCEPSS rescoreEPSS 0.4% · 28th percentile
- 2026-09-28 22:29 UTCEG score recompute
- 2026-09-28 22:12 UTCEG score recomputeFirst assessed: 6.5 MEDIUM
- 2026-09-28 22:11 UTCMITRE cvelistV5first tracked
Related CVEs(same product + same CWE)
Same product
10 shownDebian:12:zoneminder
Frequently asked(5)
What is CVE-2026-102296?
When was CVE-2026-102296 made public?
Is CVE-2026-102296 actively exploited?
What is the CVSS score of CVE-2026-102296?
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Dependency Blast Radius
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